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Area Code 970

Area code 970 is in Colorado, USA, spanning 31 counties and serving 192 cities, including Fort Collins, Greeley or Loveland; it currently uses 744 prefixes, assigned from 970-200-XXXX through 970-999-XXXX.

In service date for area code 970: April 02, 1995.

The current local time is 11:52:42 AM (Mountain Time Zone).

970 area code location on a map

*For exact NPA boundaries see official 970 area code map

More Colorado area codes:

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Locate any 970-NXX prefix:

NPANXX Area served1 Date2
970-200 Grand Junction N/A
970-201 Grand Junction N/A
970-202 Berthoud N/A
970-203 Loveland N/A
970-204 Fort Collins N/A
970-205 Aspen 1/16/2001
970-206 Fort Collins N/A
970-207 Fort Collins N/A
970-208 Grand Junction N/A
970-209 Montrose N/A
970-210 Grand Junction N/A
970-212 Fort Collins N/A
970-213 Fort Collins N/A
970-214 Fort Collins N/A
970-215 Fort Collins N/A
970-216 Grand Junction N/A
970-217 Fort Collins N/A
970-218 Fort Collins N/A
970-219 Fort Collins N/A
970-220 Rangely N/A
970-221 Fort Collins N/A
970-222 Fort Collins N/A
970-223 Fort Collins N/A
970-224 Fort Collins N/A
970-225 Fort Collins N/A
970-226 Fort Collins N/A
970-227 Fort Collins N/A
970-228 Willard N/A
970-229 Fort Collins N/A
970-230 Glenwood Springs N/A
970-231 Fort Collins N/A
970-232 Fort Collins N/A
970-233 Collbran 7/9/2007
970-234 Grand Junction N/A
970-235 Estes Park 10/7/2009
970-236 Aspen 7/6/2009
970-237 Fort Collins 5/1/2007
970-238 Marvel 7/10/2007
970-239 Telluride 2/13/2001
970-240 Montrose N/A
970-241 Grand Junction N/A
970-242 Grand Junction N/A
970-243 Grand Junction N/A
970-244 Grand Junction N/A
970-245 Grand Junction N/A
970-246 Otis N/A
970-247 Durango N/A
970-248 Grand Junction N/A
970-249 Montrose N/A
970-250 Grand Junction N/A
970-251 Crested Butte N/A
970-252 Montrose N/A
970-253 South Sidney N/A
970-254 Grand Junction N/A
970-255 Grand Junction N/A
970-256 Grand Junction N/A
970-257 Grand Junction N/A
970-258 Montrose N/A
970-259 Durango N/A
970-260 Grand Junction N/A
970-261 Grand Junction N/A
970-262 Dillon N/A
970-263 Grand Junction N/A
970-264 Pagosa Springs N/A
970-265 Fleming N/A
970-266 Fort Collins N/A
970-267 Fort Collins N/A
970-268 Mesa N/A
970-269 Maybell N/A
970-270 Grand Junction N/A
970-271 Grand Junction 12/11/2015
970-272 Maybell N/A
970-273 Basalt 5/18/2006
970-274 Glenwood Springs N/A
970-275 Montrose N/A
970-276 Hayden N/A
970-277 Aspen 11/16/2004
970-278 Loveland N/A
970-279 Basalt 10/27/2004
970-280 Eagle 4/26/2001
970-281 Fraser N/A
970-282 Fort Collins N/A
970-283 De Beque N/A
970-284 La Salle N/A
970-285 Parachute N/A
970-286 Fort Collins 6/13/2011
970-287 Silt 9/25/2014
970-288 Fort Collins N/A
970-289 Brush 4/10/2013
970-290 Loveland N/A
970-291 South Boat Springs N/A
970-292 Loveland N/A
970-293 Red Feather Lakes 7/10/2007
970-294 Fort Collins 3/20/2014
970-295 Fort Collins N/A
970-296 Fruita 12/3/2013
970-297 Fort Collins N/A
970-298 Grand Junction 2/4/2005
970-299 Cortez 5/14/2001

NPANXX Area served1 Date2
970-300 Aspen 4/24/2001
970-301 Greeley N/A
970-302 Greeley N/A
970-304 Greeley N/A
970-305 Fort Collins 8/27/2012
970-306 Vail N/A
970-307 Grand Junction 8/24/2022
970-308 Loveland 1/3/2002
970-309 Glenwood Springs N/A
970-310 Fort Collins N/A
970-312 Grand Junction N/A
970-313 Greeley N/A
970-314 Grand Junction N/A
970-315 Aspen N/A
970-316 Ridgway N/A
970-317 Durango 10/11/2010
970-318 Ridgway N/A
970-319 Glenwood Springs N/A
970-320 Eckert 06/26/2023
970-321 Craig 2/21/2001
970-322 Grand Junction 2/21/2001
970-323 Olathe N/A
970-324 Greeley N/A
970-325 Ouray N/A
970-326 Craig N/A
970-327 Norwood N/A
970-328 Eagle N/A
970-329 Craig 9/6/2002
970-330 Greeley N/A
970-331 Vail N/A
970-332 Wray N/A
970-333 Dillon N/A
970-334 Peetz N/A
970-335 Durango N/A
970-336 Greeley N/A
970-337 Eagle 3/27/2001
970-338 Eaton 08/16/2023
970-339 Greeley N/A
970-340 Carbondale 11/23/2012
970-341 Olathe 12/26/2013
970-342 Loveland 5/22/2013
970-343 Vail 1/7/2002
970-344 Berthoud 10/27/2004
970-345 Akron N/A
970-346 Greeley N/A
970-347 Greeley N/A
970-348 Greeley N/A
970-349 Crested Butte N/A
970-350 Greeley N/A
970-351 Greeley N/A
970-352 Greeley N/A
970-353 Greeley N/A
970-354 Idalia N/A
970-355 Glenwood Springs 6/11/2002
970-356 Greeley N/A
970-357 Cope N/A
970-358 Joes N/A
970-359 Eckley N/A
970-360 Yuma 7/10/2007
970-361 Grand Junction 8/27/2003
970-362 Kirk N/A
970-363 Fraser 2/6/2002
970-364 Granby 2/6/2002
970-365 Lodore N/A
970-366 Glenwood Springs 8/20/2002
970-367 South Boat Springs 8/20/2002
970-368 Dillon 8/20/2002
970-369 Telluride N/A
970-370 Fort Morgan N/A
970-371 Greeley N/A
970-372 Fort Collins N/A
970-373 Greeley N/A
970-374 Dinosaur N/A
970-375 Durango N/A
970-376 Vail N/A
970-377 Fort Collins N/A
970-378 Greeley N/A
970-379 Glenwood Springs N/A
970-380 Fort Morgan N/A
970-381 Greeley N/A
970-382 Durango N/A
970-383 Anton N/A
970-384 Glenwood Springs N/A
970-385 Durango N/A
970-386 Woodrow N/A
970-387 Silverton N/A
970-388 Windsor 6/14/2001
970-389 Dillon N/A
970-390 Vail N/A
970-391 Fort Collins N/A
970-392 Greeley N/A
970-393 Vail 4/16/2001
970-394 Dolores 8/6/2003
970-395 Greeley N/A
970-396 Greeley N/A
970-397 Greeley N/A
970-398 Pagosa Springs 8/21/2003
970-399 Delta N/A

NPANXX Area served1 Date2
970-400 Greeley 1/29/2015
970-401 Vail N/A
970-402 Fort Collins N/A
970-403 Durango 10/20/2005
970-404 Glenwood Springs 4/24/2001
970-405 Greeley 4/24/2001
970-406 Dillon N/A
970-407 Fort Collins N/A
970-408 Johnstown/ Milliken 7/15/2014
970-409 Dillon N/A
970-410 Kremmling 9/25/2014
970-412 Fort Collins N/A
970-413 Fort Collins 9/1/2014
970-414 Parachute 11/8/2006
970-415 Greeley 3/13/2013
970-416 Fort Collins N/A
970-417 Montrose 3/25/2002
970-418 Dillon N/A
970-419 Fort Collins N/A
970-420 Fort Collins N/A
970-421 South Boat Springs 7/16/2002
970-422 Durango 4/8/2002
970-423 Breckenridge 9/7/2006
970-424 Grand Junction 1/23/2007
970-425 Sterling 4/8/2002
970-426 Durango N/A
970-427 Fort Morgan N/A
970-428 Montrose 1/18/2006
970-429 Aspen N/A
970-430 Fort Collins 6/28/2001
970-431 Gypsum 7/10/2007
970-432 Eagle 7/10/2007
970-433 Grand Junction 12/18/2002
970-434 Grand Junction N/A
970-435 South Laramie N/A
970-436 Lake City 7/10/2007
970-437 New Raymer N/A
970-438 Palisade 9/13/2007
970-439 South Boat Springs 11/21/2005
970-440 Rifle N/A
970-441 Fort Morgan N/A
970-442 Ignacio 7/10/2007
970-443 Fort Collins 9/26/2001
970-444 Bayfield N/A
970-445 Vail N/A
970-446 Edwards 7/10/2007
970-447 Fraser N/A
970-448 West Venango N/A
970-449 Fort Collins N/A
970-450 Rangely 3/1/2005
970-451 Greeley 12/16/2015
970-452 Aspen 9/15/2016
970-453 Breckenridge N/A
970-454 Eaton N/A
970-455 Dillon 5/2/2002
970-456 Glenwood Springs 5/2/2002
970-457 South Boat Springs 5/2/2002
970-458 Sterling 5/2/2002
970-459 Durango 5/2/2002
970-460 Windsor 2/9/2006
970-461 Loveland N/A
970-462 Grand Junction 5/6/2008
970-463 Julesburg N/A
970-464 Palisade N/A
970-465 Mccoy 7/9/2007
970-466 Sterling 5/11/2001
970-467 Fort Morgan 5/11/2001
970-468 Dillon N/A
970-469 Otis 7/10/2007
970-470 Vail N/A
970-471 Vail N/A
970-472 Fort Collins N/A
970-473 Greeley 8/27/2018
970-474 Julesburg N/A
970-475 Greeley 8/28/2002
970-476 Vail N/A
970-477 Vail N/A
970-478 Norwood 7/9/2007
970-479 Vail N/A
970-480 Estes Park N/A
970-481 Fort Collins N/A
970-482 Fort Collins N/A
970-483 Wiggins N/A
970-484 Fort Collins N/A
970-485 Dillon N/A
970-486 Dillon N/A
970-487 Collbran N/A
970-488 Fort Collins 5/23/2005
970-489 South Cheyenne 8/1/2007
970-490 Fort Collins N/A
970-491 Fort Collins N/A
970-492 Fort Collins 8/28/2002
970-493 Fort Collins N/A
970-494 Fort Collins N/A
970-495 Fort Collins N/A
970-496 Dillon N/A
970-497 Montrose 2/28/2003
970-498 Fort Collins N/A
970-499 South Laramie 8/3/2007

NPANXX Area served1 Date2
970-500 Weldona 7/24/2014
970-501 Durango 2/16/2021
970-502 Greeley 10/23/2020
970-503 Greeley 3/5/2021
970-504 Carbondale 6/10/2022
970-505 Glenwood Springs 11/9/2022
970-506 Greeley N/A
970-507 Pagosa Springs 7/10/2007
970-508 Durango 3/1/2005
970-509 Fraser N/A
970-510 Carbondale 11/8/2006
970-512 Dove Creek 7/10/2007
970-513 Dillon N/A
970-514 Akron 7/9/2007
970-515 Greeley N/A
970-516 Cortez 9/1/2010
970-517 Hot Sulphur Springs 11/6/2014
970-518 Greeley N/A
970-519 Telluride N/A
970-520 Sterling N/A
970-521 Sterling N/A
970-522 Sterling N/A
970-523 Grand Junction N/A
970-524 Gypsum N/A
970-525 Paonia 3/16/2022
970-526 Sterling N/A
970-527 Paonia N/A
970-528 Berthoud 4/10/2013
970-529 Cortez N/A
970-530 Fort Collins 6/28/2001
970-531 Fraser N/A
970-532 Berthoud N/A
970-533 Mancos N/A
970-534 Greeley N/A
970-535 Mead N/A
970-536 New Castle 5/19/2014
970-537 Kremmling N/A
970-538 Telluride 3/1/2005
970-539 Greeley N/A
970-540 Delta 3/1/2005
970-541 Loveland 6/1/2010
970-542 Fort Morgan N/A
970-543 Mesa 3/3/2022
970-544 Aspen N/A
970-545 Windsor 11/7/2001
970-546 Delta 6/23/2016
970-547 Breckenridge N/A
970-548 Dinosaur 7/10/2007
970-549 Grand Junction 2/13/2012
970-550 Maybell 7/9/2007
970-551 Marvel 7/29/2003
970-552 Akron 2/19/2019
970-553 Ignacio 7/29/2003
970-554 Akron N/A
970-556 Fort Collins N/A
970-557 Granby 9/3/2002
970-558 Hotchkiss 06/26/2023
970-559 Durango 11/23/2022
970-560 Cortez N/A
970-561 Windsor 7/9/2019
970-562 Pleasant View N/A
970-563 Ignacio N/A
970-564 Cortez N/A
970-565 Cortez N/A
970-566 Fort Collins N/A
970-567 Fort Collins N/A
970-568 Fort Collins N/A
970-569 Edwards N/A
970-570 Cortez N/A
970-571 Sterling N/A
970-572 Rangely 7/10/2007
970-573 Greeley 1/11/2011
970-574 Dinosaur N/A
970-575 Fraser 10/16/2002
970-576 Greeley 10/16/2002
970-577 Estes Park N/A
970-578 Johnstown/ Milliken 3/29/2010
970-579 De Beque 4/17/2007
970-580 Sterling N/A
970-581 Fort Collins N/A
970-582 Pagosa Springs 2/23/2007
970-583 South Baggs N/A
970-584 Greeley N/A
970-585 Pagosa Springs 6/1/2006
970-586 Estes Park N/A
970-587 Johnstown/ Milliken N/A
970-588 Marvel N/A
970-589 Grand Junction 1/25/2007
970-590 Greeley N/A
970-591 Estes Park 4/10/2013
970-592 Wray 7/10/2007
970-593 Loveland N/A
970-594 Walden 7/10/2007
970-595 Eckley N/A
970-596 Montrose N/A
970-597 Eckley N/A
970-598 Platteville 11/18/2014
970-599 Loveland 8/19/2008

NPANXX Area served1 Date2
970-600 Windsor 4/12/2010
970-601 Mead 11/8/2012
970-602 Johnstown/ Milliken 04/06/2023
970-603 Basalt 08/11/2023
970-604 Brush 08/11/2023
970-605 Weldona 08/16/2023
970-606 Sterling 08/16/2023
970-607 Ouray 08/16/2023
970-608 Greeley 09/15/2023
970-609 Grand Junction N/A
970-610 Fruita 3/1/2005
970-612 Loveland 6/28/2001
970-613 Loveland N/A
970-614 La Salle N/A
970-615 Montrose 10/4/2012
970-616 Greeley 9/19/2011
970-617 Loveland 12/8/2016
970-618 Glenwood Springs N/A
970-619 Loveland N/A
970-620 Craig N/A
970-621 Berthoud N/A
970-622 Loveland N/A
970-623 Grand Junction 6/19/2006
970-624 Loveland 3/14/2006
970-625 Rifle N/A
970-626 Ridgway N/A
970-627 Grand Lake N/A
970-628 Grand Junction 1/7/2011
970-629 Craig N/A
970-630 Yuma N/A
970-631 Fort Collins 10/26/2001
970-632 Fort Collins 5/9/2016
970-633 Ouray 2/11/2010
970-634 Johnstown/ Milliken 6/11/2019
970-635 Loveland N/A
970-636 Yampa 9/17/2013
970-638 Yampa N/A
970-639 Fruita 10/27/2004
970-640 Grand Junction N/A
970-641 Gunnison N/A
970-642 Gunnison N/A
970-643 Greeley 12/01/2023
970-644 Grand Junction 11/20/2012
970-645 Weldona N/A
970-646 Loveland 12/10/2009
970-647 Julesburg 8/16/2019
970-648 Gunnison N/A
970-649 Rifle 3/1/2005
970-650 Montrose 3/1/2005
970-651 Maybell 8/16/2019
970-652 Greeley 9/2/2016
970-653 Mccoy N/A
970-655 Granby N/A
970-656 Briggsdale N/A
970-657 Fort Collins 8/22/2017
970-658 Fort Collins 3/14/2011
970-659 Hillrose 3/9/2016
970-660 Johnstown/ Milliken 10/27/2004
970-661 Bayfield 4/10/2013
970-662 South Cheyenne N/A
970-663 Loveland N/A
970-664 Vona/ Seibert N/A
970-665 Rifle 4/21/2008
970-666 Fort Collins 10/5/2017
970-667 Loveland N/A
970-668 Dillon N/A
970-669 Loveland N/A
970-670 Berthoud N/A
970-671 Collbran 10/3/2019
970-672 Fort Collins 9/11/2001
970-673 Greeley 9/11/2001
970-674 Windsor N/A
970-675 Rangely N/A
970-676 Dolores 10/15/2007
970-677 Dove Creek N/A
970-678 Basalt 3/17/2017
970-679 Loveland N/A
970-680 Gilcrest N/A
970-681 Greeley N/A
970-682 Fort Collins 8/10/2010
970-683 Grand Junction 9/14/2001
970-684 Palisade 3/1/2005
970-685 Loveland 2/4/2008
970-686 Windsor N/A
970-687 Gypsum 2/19/2019
970-688 Vail 7/18/2002
970-689 Fort Collins N/A
970-690 Fort Collins N/A
970-691 Fort Collins N/A
970-692 Fort Collins N/A
970-693 Meeker 9/25/2014
970-694 Fort Collins 7/29/2020
970-695 Mesa 6/22/2007
970-696 Ridgway 8/16/2019
970-697 Grand Junction 4/1/2014
970-698 Fort Collins 3/14/2017
970-699 Loveland 7/10/2014

NPANXX Area served1 Date2
970-701 Craig N/A
970-702 Greeley 8/25/2014
970-703 Platteville N/A
970-704 Carbondale N/A
970-705 Eagle 2/15/2019
970-706 Rangely 2/15/2019
970-707 Gunnison 12/7/2011
970-708 Telluride N/A
970-709 Grand Lake 8/16/2019
970-710 Aspen N/A
970-712 Grand Junction 9/7/2007
970-713 Crested Butte 4/10/2013
970-714 Greeley 9/1/2014
970-715 Mancos 9/25/2014
970-716 Eaton 11/8/2006
970-717 Hayden 1/23/2012
970-718 Basalt 4/10/2013
970-721 Mead 3/2/2016
970-722 Fraser N/A
970-723 Walden N/A
970-724 Kremmling N/A
970-725 Hot Sulphur Springs N/A
970-726 Fraser N/A
970-727 Crested Butte 1/11/2022
970-728 Telluride N/A
970-729 Telluride 5/4/2001
970-730 Grand Junction 1/10/2020
970-731 Pagosa Springs N/A
970-732 Fort Collins 1/25/2019
970-733 Dolores 2/17/2022
970-734 South Boat Springs N/A
970-735 Stoneham N/A
970-736 Oak Creek N/A
970-737 Gilcrest N/A
970-738 Norwood 3/4/2022
970-739 Cortez N/A
970-740 Sterling 4/15/2020
970-741 Meeker 8/16/2019
970-742 Aspen 12/18/2019
970-743 Fort Morgan 8/15/2018
970-744 Loveland 12/17/2002
970-745 Grand Junction 4/12/2010
970-746 Berthoud 9/15/2020
970-747 Fort Morgan 1/5/2016
970-748 Vail N/A
970-749 Durango N/A
970-750 Walden 1/20/2004
970-751 Delta 5/8/2012
970-752 Dillon N/A
970-753 Fruita 7/2/2019
970-754 Vail 8/9/2002
970-755 Rangely 1/20/2004
970-756 Craig 12/18/2003
970-757 Hayden 1/20/2004
970-758 Fraser 1/20/2004
970-759 Durango N/A
970-760 Dillon 6/17/2002
970-761 South Boat Springs N/A
970-762 Sterling 6/17/2002
970-763 Vail 6/17/2002
970-764 Durango 6/17/2002
970-765 Montrose 6/17/2002
970-766 Edwards 4/9/2003
970-767 Fort Collins 4/12/2010
970-768 Fort Morgan N/A
970-769 Durango 10/29/2002
970-770 Montrose 5/8/2012
970-771 Breckenridge 5/12/2014
970-772 Gilcrest 3/1/2016
970-773 Grand Junction 1/23/2009
970-774 Haxtun N/A
970-775 Loveland 5/12/2009
970-776 Loveland N/A
970-777 Gypsum 4/8/2003
970-778 Grand Junction N/A
970-779 Durango 1/21/2003
970-780 South Laramie 6/23/2021
970-781 Rifle 12/12/2018
970-782 South Big Springs 12/2/2019
970-783 Grand Junction 10/3/2017
970-784 Gunnison 3/1/2005
970-785 Platteville N/A
970-786 Loveland 5/4/2016
970-787 Montrose 7/9/2015
970-788 Allison 7/9/2007
970-789 South Sidney 1/15/2015
970-790 Vail 11/21/2003
970-791 Loveland N/A
970-792 Fort Collins 10/29/2020
970-793 Greeley 8/26/2020
970-794 Granby 11/23/2020
970-795 Windsor N/A
970-796 Otis 12/30/2020
970-797 Fort Collins 3/13/2002
970-798 Grand Lake 10/26/2006
970-799 Durango 4/30/2001

NPANXX Area served1 Date2
970-800 Loveland 11/8/2012
970-802 South Cheyenne 6/23/2021
970-803 Loveland 2/1/2021
970-804 Greeley 10/26/2021
970-805 Mead 1/30/2006
970-806 Johnstown/ Milliken 9/29/2021
970-807 Aspen 6/24/2022
970-808 Delta 1/12/2011
970-809 Red Feather Lakes 3/24/2022
970-810 Greeley 1/9/2015
970-812 Grand Junction N/A
970-813 Bayfield 9/28/2021
970-814 Durango 2/4/2022
970-815 Greeley 3/5/2014
970-816 Cortez 12/7/2016
970-817 Fort Collins 3/12/2009
970-818 Fort Collins 11/30/2009
970-819 South Boat Springs N/A
970-820 Loveland 1/9/2015
970-821 Fort Collins 1/14/2015
970-822 Grand Junction 11/25/2014
970-823 Olathe 5/12/2008
970-824 Craig N/A
970-825 Fort Collins 10/13/2014
970-826 Craig N/A
970-827 Vail N/A
970-828 Durango 5/12/2006
970-829 Fort Collins 10/17/2014
970-830 Parachute 4/1/2005
970-831 Brush 2/5/2021
970-832 Carbondale 6/23/2016
970-833 Windsor 12/3/2013
970-834 Eaton N/A
970-835 Eckert N/A
970-836 Greeley 7/6/2022
970-837 Fort Collins 9/24/2020
970-838 Walden 2/19/2019
970-839 Silt 6/2/2021
970-840 Brush N/A
970-841 Craig 8/26/2021
970-842 Brush N/A
970-843 Allison 11/3/2021
970-844 Durango 11/23/2016
970-845 Vail N/A
970-846 South Boat Springs N/A
970-847 Hillrose N/A
970-848 Yuma N/A
970-849 Ouray 8/16/2019
970-851 Ft Collins 01/18/2023
970-852 Grand Junction 12/8/2015
970-853 Gypsum 02/13/2023
970-854 Holyoke N/A
970-855 Edwards 12/2/2011
970-856 Cedaredge N/A
970-857 Wray 06/30/2023
970-858 Fruita N/A
970-859 Paradox N/A
970-860 Palisade 08/16/2023
970-862 Cimarron N/A
970-864 Nucla N/A
970-865 Naturita N/A
970-866 La Salle 1/13/2015
970-867 Fort Morgan N/A
970-868 Hot Sulphur Springs 2/24/2022
970-870 South Boat Springs N/A
970-871 South Boat Springs N/A
970-872 Hotchkiss N/A
970-873 Walden N/A
970-874 Delta N/A
970-875 South Boat Springs N/A
970-876 Silt N/A
970-877 Lake City 2/25/2022
970-878 Meeker N/A
970-879 South Boat Springs N/A
970-880 Durango N/A
970-881 Red Feather Lakes N/A
970-882 Dolores N/A
970-883 Allison N/A
970-884 Bayfield N/A
970-885 South Big Springs N/A
970-886 Crook N/A
970-887 Granby N/A
970-888 Greeley 11/8/2012
970-889 Fort Collins 10/18/2013
970-890 Oak Creek 3/1/2016
970-893 Fort Collins 7/18/2016
970-895 Grover N/A
970-896 Steamboat Springs 11/9/2021
970-897 Nunn N/A
970-898 Fort Collins N/A
970-899 Lodore 2/9/2022

NPANXX Area served1 Date2
970-900 Fort Collins 1/29/2015
970-901 Montrose N/A
970-902 Grand Junction 12/30/2021
970-903 Durango N/A
970-904 Vail N/A
970-909 Greeley 5/8/2019
970-914 Vail N/A
970-919 Silverton 11/18/2014
970-920 Aspen N/A
970-921 Crawford N/A
970-922 Aspen N/A
970-923 Aspen N/A
970-924 Aspen 5/30/2007
970-925 Aspen N/A
970-926 Edwards N/A
970-927 Basalt N/A
970-928 Glenwood Springs N/A
970-929 Somerset N/A
970-930 Glenwood Springs N/A
970-931 Gateway N/A
970-932 Estes Park 2/18/2022
970-933 Dinosaur 8/13/2021
970-935 Breckenridge 1/11/2022
970-937 De Beque 1/13/2022
970-939 Greeley 4/23/2018
970-942 Meeker N/A
970-943 Gunnison N/A
970-944 Lake City N/A
970-945 Glenwood Springs N/A
970-946 Durango N/A
970-947 Glenwood Springs N/A
970-948 Glenwood Springs N/A
970-949 Vail N/A
970-955 Mancos 2/25/2022
970-962 Loveland N/A
970-963 Carbondale N/A
970-964 Montrose N/A
970-965 Yuma N/A
970-966 Loveland 5/3/2018
970-967 Rico N/A
970-968 Dillon N/A
970-969 Pagosa Springs 3/4/2022
970-970 Grand Junction 9/26/2022
970-972 Eaton 3/16/2016
970-973 Glenwood Springs 10/11/2018
970-975 Montrose 6/15/2017
970-977 Vail N/A
970-978 Greeley N/A
970-979 Edwards 3/10/2022
970-980 Fort Collins N/A
970-981 Parachute 6/15/2017
970-984 New Castle N/A
970-985 Grand Junction N/A
970-986 Grand Junction N/A
970-987 Glenwood Springs N/A
970-988 Fort Collins N/A
970-989 Glenwood Springs N/A
970-990 South Big Springs 10/1/2021
970-992 Dove Creek 2/17/2022
970-993 Marvel 2/25/2022
970-994 Olathe 3/10/2022
970-995 New Castle 3/3/2022
970-996 Hayden 2/18/2022
970-997 Kremmling 2/24/2022
970-998 Mccoy 3/2/2022
970-999 Fort Collins 11/8/2012
  1. For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
  2. Assignment date. N/A - mostly central office codes assigned before 2001.
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Cities in area code 970

City1 County Time2
Akron Washington M
Almont Gunnison M
Amherst Phillips M
Anton Washington M
Arboles Archuleta M
Aspen Pitkin M
Atwood Logan M
Ault Weld M
Austin Delta M
Avon Eagle M
Basalt Eagle M
Battlement Mesa Garfield M
Bayfield La Plata M
Bedrock Montrose M
Bellvue Larimer M
Berthoud Larimer M
Breckenridge Summit M
Briggsdale Weld M
Brush Morgan M
Burns Eagle M
Cahone Dolores M
Carbondale Garfield M
Carr Weld M
Cedaredge Delta M
Chimney Rock Archuleta M
Chromo Archuleta M
Cimarron Montrose M
Clark Routt M
Clifton Mesa M
Coalmont Jackson M
Collbran Mesa M
Cope Washington M
Cortez Montezuma M
Cory Delta M
Cowdrey Jackson M
Craig Moffat M
Crawford Delta M
Crested Butte Gunnison M
Crook Logan M
De Beque Mesa M
Delta Delta M
Dillon Summit M
Dinosaur Moffat M
Dolores Montezuma M
Dove Creek Dolores M
Drake Larimer M
Durango La Plata M
Eagle Eagle M
Eaton Weld M
Eckert Delta M
Eckley Yuma M
Edwards Eagle M
Egnar San Miguel M
Estes Park Larimer M
Evans Weld M
Fleming Logan M
Fort Collins Larimer M
Fort Morgan Morgan M
Fraser Grand M
Frisco Summit M
Fruita Mesa M
Galeton Weld M
Gateway Mesa M
Gilcrest Weld M
Gill Weld M
Glade Park Mesa M
Glen Haven Larimer M
Glenwood Springs Garfield M
Granby Grand M
Grand Junction Mesa M
Grand Lake Grand M
Greeley Weld M
Grover Weld M
Gunnison Gunnison M
Gypsum Eagle M
Hamilton Moffat M
Haxtun Phillips M
Hayden Routt M
Hesperus La Plata M
Hillrose Morgan M
Holyoke Phillips M
Hot Sulphur Springs Grand M
Hotchkiss Delta M
Idalia Yuma M
Ignacio La Plata M
Iliff Logan M
Joes Yuma M
Johnstown Weld M
Julesburg Sedgwick M
Kersey Weld M
Kirk Yuma M
Kremmling Grand M
La Salle Weld M
Lake City Hinsdale M
Laporte Larimer M
Lazear Delta M
Lewis Montezuma M
Lindon Washington M
Livermore Larimer M
Log Lane Village Morgan M
Loma Mesa M
Loveland Larimer M
Lucerne Weld M
Mack Mesa M
Mancos Montezuma M
Marvel La Plata M
Masonville Larimer M
Maybell Moffat M
McCoy Eagle M
Mead Weld M
Meeker Rio Blanco M
Meredith Pitkin M
Merino Logan M
Mesa Mesa M
Mesa Verde National Park Montezuma M
Milliken Weld M
Minturn Eagle M
Molina Mesa M
Montrose Montrose M
Naturita Montrose M
New Castle Garfield M
New Raymer Weld M
Norwood San Miguel M
Nucla Montrose M
Nunn Weld M
Oak Creek Routt M
Olathe Montrose M
Ophir San Miguel M
Orchard Morgan M
Otis Washington M
Ouray Ouray M
Ovid Sedgwick M
Padroni Logan M
Pagosa Springs Archuleta M
Palisade Mesa M
Paoli Phillips M
Paonia Delta M
Parachute Garfield M
Paradox Montrose M
Parlin Gunnison M
Parshall Grand M
Peetz Logan M
Phippsburg Routt M
Pierce Weld M
Pitkin Gunnison M
Placerville San Miguel M
Platteville Weld M
Pleasant View Montezuma M
Powderhorn Gunnison M
Rand Jackson M
Rangely Rio Blanco M
Red Cliff Eagle M
Red Feather Lakes Larimer M
Redvale Montrose M
Rico Dolores M
Ridgway Ouray M
Rifle Garfield M
Sargents Saguache M
Severance Weld M
Silt Garfield M
Silverthorne Summit M
Silverton San Juan M
Slater Moffat M
Snowmass Pitkin M
Snowmass Village Pitkin M
Snyder Morgan M
Somerset Gunnison M
Steamboat Springs Routt M
Sterling Logan M
Stoneham Weld M
Stratton Kit Carson M
Tabernash Grand M
Telluride San Miguel M
Timnath Larimer M
Toponas Routt M
Towaoc Montezuma M
Vail Eagle M
Vernon Yuma M
Walden Jackson M
Weldona Morgan M
Wellington Larimer M
Whitewater Mesa M
Wiggins Morgan M
Windsor Weld M
Winter Park Grand M
Wolcott Eagle M
Woodrow Washington M
Woody Creek Pitkin M
Wray Yuma M
Yampa Routt M
Yellow Jacket Montezuma M
Yuma Yuma M
  1. Listed above are most places served by USA area code 970. When multiple places in a US state share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
  2. M stands for Mountain Time Zone (currently 11:52:42 AM).
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