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Area Code 978

Area code 978 is in Massachusetts, USA , spanning 4 counties and serving 96 cities, including Lowell, Lawrence or Haverhill; it currently uses 771 prefixes, assigned from 978-200-XXXX through 978-999-XXXX.

In service since September 01, 1997, area code 978 is the parent Numbering Plan Area in overlay complex 978/351.

The current local time is .

978 area code location on a map

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For exact boundaries see official 978 area code map

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Locate any 978-NXX prefix:

NPANXX Area served1 Date2
978-200 Lowell 05/25/2023
978-201 Acton N/A
978-202 Concord N/A
978-203 Wilmington N/A
978-204 Lawrence N/A
978-205 Wilmington N/A
978-206 Acton N/A
978-207 North Reading N/A
978-208 Lawrence 3/19/2001
978-209 Sudbury N/A
978-210 Peabody 7/30/2002
978-212 Hudson 3/19/2001
978-213 Topsfield N/A
978-214 Wilmington N/A
978-215 Billerica N/A
978-216 Bolton 7/20/2001
978-217 Sudbury 9/29/2003
978-218 Sudbury N/A
978-219 Salem 2/20/2001
978-221 Lowell 9/8/2011
978-222 North Reading N/A
978-223 Danvers N/A
978-224 Salem N/A
978-225 Newburyport 1/16/2001
978-226 Tyngsboro N/A
978-227 Leominster N/A
978-228 Haverhill 9/12/2008
978-229 Wilmington N/A
978-230 Leominster N/A
978-231 Gloucester N/A
978-232 Beverly N/A
978-233 Hamilton N/A
978-234 Georgetown N/A
978-235 Leominster N/A
978-236 Beverly N/A
978-237 Lawrence N/A
978-238 Ipswich N/A
978-239 Peabody N/A
978-240 Hudson N/A
978-241 Haverhill N/A
978-242 Lawrence N/A
978-243 Maynard 7/27/2001
978-244 Lowell N/A
978-245 Concord N/A
978-246 Maynard N/A
978-247 Andover N/A
978-248 Athol N/A
978-249 Athol N/A
978-250 Lowell N/A
978-251 Lowell N/A
978-252 Ashburnham N/A
978-253 Wilmington 5/3/2001
978-254 Concord N/A
978-255 Newburyport N/A
978-256 Lowell N/A
978-257 Barre 10/21/2002
978-258 Lawrence N/A
978-259 Lowell N/A
978-261 Sudbury 1/8/2001
978-262 Billerica N/A
978-263 Acton N/A
978-264 Acton N/A
978-265 Lowell N/A
978-266 Acton N/A
978-267 Wilmington N/A
978-268 Acton N/A
978-269 Andover N/A
978-270 Newburyport 3/8/2002
978-272 Groton N/A
978-273 Lawrence 2/5/2001
978-274 Acton N/A
978-275 Lowell N/A
978-276 North Reading N/A
978-277 Templeton N/A
978-278 Peabody N/A
978-279 Beverly N/A
978-280 Concord N/A
978-281 Gloucester N/A
978-282 Gloucester N/A
978-283 Gloucester N/A
978-284 Wilmington N/A
978-285 Petersham N/A
978-286 Sterling 7/20/2001
978-287 Concord N/A
978-288 Beverly 12/30/2015
978-289 Andover 2/20/2001
978-290 Gloucester 2/13/2002
978-291 Lawrence N/A
978-292 Lawrence N/A
978-293 Hudson N/A
978-294 Billerica N/A
978-295 Sudbury N/A
978-296 Andover N/A
978-297 Winchendon N/A
978-298 Maynard N/A
978-299 Beverly N/A

NPANXX Area served1 Date2
978-300 Townsend 5/18/2001
978-301 Petersham N/A
978-302 Groton 5/10/2001
978-303 Westford N/A
978-304 Danvers N/A
978-305 Lawrence 1/17/2002
978-306 Salem N/A
978-307 Hamilton 2/5/2018
978-308 West Newbury N/A
978-309 Rockport 12/8/2003
978-310 Hudson N/A
978-312 Ipswich N/A
978-313 Billerica N/A
978-314 Lawrence N/A
978-315 Wilmington N/A
978-316 Concord N/A
978-317 Peabody 2/22/2001
978-318 Concord N/A
978-319 Lowell N/A
978-320 Westford 10/19/2011
978-321 Winchendon 10/3/2013
978-322 Lowell N/A
978-323 Lowell N/A
978-324 Orange N/A
978-325 Gloucester N/A
978-326 Peabody N/A
978-327 Lawrence N/A
978-328 Lowell N/A
978-329 Lawrence N/A
978-330 Billerica N/A
978-331 Maynard N/A
978-332 Lawrence 3/12/2004
978-333 Hudson N/A
978-334 Gardner N/A
978-335 Danvers N/A
978-336 Salem N/A
978-337 Lowell N/A
978-338 Beverly N/A
978-339 Littleton N/A
978-340 Fitchburg N/A
978-341 Concord N/A
978-342 Fitchburg N/A
978-343 Fitchburg N/A
978-344 Maynard 1/8/2001
978-345 Fitchburg N/A
978-346 Merrimac N/A
978-347 Hamilton 7/27/2001
978-348 Fitchburg N/A
978-349 Lowell N/A
978-350 Templeton 2/26/2016
978-351 Haverhill 09/15/2023
978-352 Georgetown N/A
978-353 Fitchburg N/A
978-354 Salem N/A
978-355 Barre N/A
978-356 Ipswich N/A
978-357 North Reading N/A
978-358 Newburyport N/A
978-359 Topsfield N/A
978-360 Haverhill 5/1/2001
978-361 Haverhill N/A
978-362 Billerica N/A
978-363 West Newbury N/A
978-364 Lowell N/A
978-365 Clinton N/A
978-366 Sudbury N/A
978-367 Lowell N/A
978-368 Clinton N/A
978-369 Concord N/A
978-370 North Reading N/A
978-371 Concord N/A
978-372 Haverhill N/A
978-373 Haverhill N/A
978-374 Haverhill N/A
978-375 Lowell N/A
978-376 Lawrence N/A
978-377 Haverhill N/A
978-378 Amesbury N/A
978-379 Lawrence N/A
978-380 Ipswich N/A
978-381 Gloucester N/A
978-382 Lawrence N/A
978-383 Townsend N/A
978-384 Merrimac N/A
978-385 Harvard N/A
978-386 Ashby N/A
978-387 Lawrence 2/20/2001
978-388 Amesbury N/A
978-389 Berlin N/A
978-390 Lawrence 2/8/2001
978-391 Ayer 5/8/2001
978-392 Westford N/A
978-393 Acton N/A
978-394 Acton N/A
978-395 Peabody N/A
978-396 North Reading N/A
978-397 Lawrence N/A
978-398 Lawrence N/A
978-399 Westford 2/20/2001

NPANXX Area served1 Date2
978-400 Fitchburg 7/27/2001
978-401 Leominster 3/19/2001
978-402 Concord N/A
978-403 Lunenburg 3/18/2011
978-404 Wilmington 10/25/2002
978-405 Concord N/A
978-406 Danvers N/A
978-407 Fitchburg N/A
978-408 Billerica 10/28/2002
978-409 Andover N/A
978-410 Gardner N/A
978-412 Ipswich N/A
978-413 Westford 10/28/2002
978-414 Salem N/A
978-415 Berlin N/A
978-416 Lawrence N/A
978-417 Newburyport 10/28/2002
978-418 Lowell N/A
978-419 Tyngsboro 10/3/2013
978-420 Haverhill 4/19/2001
978-421 Lowell N/A
978-422 Sterling N/A
978-423 Lowell N/A
978-424 Fitchburg N/A
978-425 Shirley N/A
978-426 Princeton N/A
978-427 Lowell 7/21/2011
978-428 Ayer 11/3/2013
978-429 Acton N/A
978-430 Billerica N/A
978-431 Littleton N/A
978-432 Rowley N/A
978-433 Pepperell N/A
978-434 Barre 7/20/2001
978-435 Billerica N/A
978-436 Billerica N/A
978-437 Billerica N/A
978-438 Peabody 4/19/2016
978-439 Billerica N/A
978-440 Sudbury N/A
978-441 Lowell N/A
978-442 Lowell N/A
978-443 Sudbury N/A
978-444 Wilmington N/A
978-445 Sudbury N/A
978-446 Lowell N/A
978-447 Wilmington N/A
978-448 Groton N/A
978-449 Groton N/A
978-450 Maynard N/A
978-451 Concord N/A
978-452 Lowell N/A
978-453 Lowell N/A
978-454 Lowell N/A
978-455 Lowell N/A
978-456 Harvard N/A
978-457 Haverhill N/A
978-458 Lowell N/A
978-459 Lowell N/A
978-460 Sudbury 5/31/2002
978-461 Maynard N/A
978-462 Newburyport N/A
978-463 Newburyport N/A
978-464 Princeton N/A
978-465 Newburyport N/A
978-466 Leominster N/A
978-467 Westford N/A
978-468 Hamilton N/A
978-469 Haverhill N/A
978-470 Andover N/A
978-471 Ipswich 10/28/2002
978-472 Concord N/A
978-473 Beverly N/A
978-474 Andover N/A
978-475 Andover N/A
978-476 Haverhill 7/30/2002
978-477 West Newbury N/A
978-478 Haverhill N/A
978-479 Lowell N/A
978-480 Townsend N/A
978-481 Princeton N/A
978-482 Andover N/A
978-483 Lowell 7/27/2001
978-484 Rowley N/A
978-485 Salem N/A
978-486 Littleton N/A
978-487 Ayer N/A
978-488 Billerica N/A
978-489 Acton N/A
978-490 Westford 5/3/2001
978-491 Gloucester N/A
978-492 Lowell N/A
978-493 Maynard N/A
978-494 Andover N/A
978-495 Billerica 3/19/2001
978-496 Westford 11/17/2004
978-497 Lowell N/A
978-498 Salem N/A
978-499 Newburyport N/A

NPANXX Area served1 Date2
978-500 Ipswich 3/8/2002
978-501 Littleton 5/9/2001
978-502 Fitchburg N/A
978-503 Fitchburg N/A
978-504 Amesbury N/A
978-505 Concord 4/24/2001
978-506 Littleton N/A
978-507 Sudbury N/A
978-509 Lawrence N/A
978-510 West Newbury N/A
978-512 Tyngsboro 10/28/2002
978-513 Lowell N/A
978-514 Leominster N/A
978-515 Gloucester N/A
978-516 Fitchburg N/A
978-517 Amesbury 1/9/2001
978-518 Newburyport N/A
978-519 Haverhill 3/11/2016
978-520 Wilmington 5/8/2001
978-521 Haverhill N/A
978-522 Beverly N/A
978-523 Townsend N/A
978-524 Beverly N/A
978-525 Manchester N/A
978-526 Manchester N/A
978-527 Wilmington N/A
978-528 Billerica N/A
978-529 Beverly N/A
978-530 Peabody N/A
978-531 Peabody N/A
978-532 Peabody N/A
978-533 Andover N/A
978-534 Leominster N/A
978-535 Peabody N/A
978-536 Peabody N/A
978-537 Leominster N/A
978-538 Peabody N/A
978-539 Danvers N/A
978-540 Littleton N/A
978-541 Athol 6/11/2012
978-542 Salem N/A
978-543 North Reading N/A
978-544 Orange N/A
978-545 Billerica N/A
978-546 Rockport N/A
978-547 Billerica N/A
978-548 Peabody N/A
978-549 Leominster N/A
978-551 Lowell N/A
978-552 Lawrence N/A
978-553 Hudson 7/16/2013
978-556 Haverhill N/A
978-557 Lawrence N/A
978-558 Bolton N/A
978-559 Gloucester N/A
978-560 Danvers N/A
978-561 Topsfield N/A
978-562 Hudson N/A
978-563 Sterling N/A
978-564 Danvers 1/9/2001
978-565 Salem N/A
978-566 Lawrence N/A
978-567 Hudson N/A
978-568 Hudson N/A
978-569 Lowell N/A
978-570 Wilmington N/A
978-571 Westminster N/A
978-572 Newburyport N/A
978-573 Peabody N/A
978-574 Athol N/A
978-575 Athol N/A
978-576 Concord N/A
978-577 Westford N/A
978-578 Beverly 4/9/2002
978-579 Sudbury N/A
978-580 Concord 5/1/2001
978-581 Orange 3/23/2016
978-582 Lunenburg N/A
978-583 Salem N/A
978-584 Billerica 5/8/2001
978-585 Concord N/A
978-586 Bolton 5/8/2001
978-587 Peabody N/A
978-588 Ayer 7/1/2016
978-589 Westford N/A
978-590 Lawrence N/A
978-591 Concord N/A
978-592 Berlin N/A
978-593 Athol N/A
978-594 Salem N/A
978-595 Peabody N/A
978-596 Lowell 3/19/2001
978-597 Townsend N/A
978-598 Clinton 5/8/2001
978-599 Salem N/A

NPANXX Area served1 Date2
978-600 Billerica 3/19/2001
978-601 Lawrence N/A
978-602 Fitchburg N/A
978-604 Wilmington 9/13/2001
978-605 Danvers N/A
978-606 Lowell N/A
978-607 Salem 5/22/2001
978-608 Billerica N/A
978-609 Lawrence 7/6/2001
978-610 Concord 1/9/2001
978-612 Clinton N/A
978-613 Petersham N/A
978-614 Lowell N/A
978-615 Ayer N/A
978-616 Winchendon 2/7/2006
978-618 Hudson N/A
978-619 Salem N/A
978-620 Lawrence N/A
978-621 Acton N/A
978-622 Billerica N/A
978-623 Andover N/A
978-624 Danvers N/A
978-625 Billerica N/A
978-626 Hamilton N/A
978-627 Fitchburg 5/18/2001
978-628 Templeton N/A
978-629 Billerica N/A
978-630 Gardner N/A
978-631 Acton N/A
978-632 Gardner N/A
978-633 Orange N/A
978-634 Bolton N/A
978-635 Acton N/A
978-636 Barre N/A
978-637 Maynard N/A
978-638 Concord N/A
978-639 Sudbury N/A
978-640 Lowell N/A
978-641 Haverhill 10/25/2012
978-642 Wilmington N/A
978-643 Barre 9/22/2016
978-644 Georgetown 1/23/2017
978-645 Lawrence N/A
978-646 Danvers N/A
978-647 Topsfield N/A
978-648 Maynard N/A
978-649 Tyngsboro N/A
978-650 Pepperell 5/21/2014
978-651 Lawrence N/A
978-652 Templeton 12/31/2001
978-653 Hamilton N/A
978-654 Lowell N/A
978-655 Lawrence N/A
978-656 Lowell N/A
978-657 Wilmington N/A
978-658 Wilmington N/A
978-659 Lawrence N/A
978-660 Leominster 5/10/2001
978-661 Wilmington N/A
978-662 Andover N/A
978-663 Billerica N/A
978-664 North Reading N/A
978-665 Fitchburg N/A
978-666 Salem N/A
978-667 Billerica N/A
978-668 Westminster 5/8/2001
978-669 Gardner N/A
978-670 Billerica N/A
978-671 Billerica N/A
978-672 Princeton 5/8/2001
978-673 Orange 1/28/2008
978-674 Lowell N/A
978-675 Gloucester N/A
978-676 Lawrence 8/23/2007
978-677 Lowell N/A
978-678 Sterling 5/8/2001
978-679 Littleton N/A
978-680 Concord N/A
978-681 Lawrence N/A
978-682 Lawrence N/A
978-683 Lawrence N/A
978-684 Andover N/A
978-685 Lawrence N/A
978-686 Lawrence N/A
978-687 Lawrence N/A
978-688 Lawrence N/A
978-689 Lawrence N/A
978-690 Lawrence 12/28/2016
978-691 Lawrence N/A
978-692 Westford N/A
978-693 West Newbury N/A
978-694 Wilmington N/A
978-695 Concord N/A
978-696 Fitchburg 5/8/2001
978-697 Lawrence N/A
978-698 Littleton N/A
978-699 Andover N/A

NPANXX Area served1 Date2
978-701 Lawrence 12/12/2005
978-702 Haverhill 9/21/2001
978-703 Lowell N/A
978-704 Manchester 3/17/2006
978-705 Danvers N/A
978-706 Clinton 8/10/2001
978-707 Harvard 2/7/2006
978-708 Groton 10/3/2013
978-709 Athol 1/8/2001
978-710 Lowell 5/18/2001
978-712 Beverly N/A
978-713 Ipswich N/A
978-714 Fitchburg N/A
978-715 Billerica 2/20/2001
978-716 Danvers N/A
978-717 Peabody N/A
978-718 Ashburnham 9/30/2019
978-719 Andover N/A
978-720 Beverly N/A
978-721 Athol N/A
978-722 Lawrence N/A
978-723 Maynard N/A
978-724 Petersham N/A
978-725 Lawrence N/A
978-726 Lowell 7/30/2002
978-727 Westford 5/8/2001
978-728 Leominster N/A
978-729 Billerica N/A
978-730 Gardner N/A
978-731 Westminster N/A
978-732 Groton N/A
978-733 Clinton N/A
978-734 Concord N/A
978-735 Lowell 2/27/2002
978-736 Lawrence 10/30/2018
978-737 Wilmington N/A
978-738 Lawrence N/A
978-739 Danvers N/A
978-740 Salem N/A
978-741 Salem N/A
978-742 Littleton N/A
978-743 Pepperell N/A
978-744 Salem N/A
978-745 Salem N/A
978-746 Lowell N/A
978-747 Lawrence N/A
978-748 Tyngsboro N/A
978-749 Andover N/A
978-750 Danvers N/A
978-751 Leominster 4/13/2010
978-752 Wilmington N/A
978-753 Wilmington N/A
978-754 Gardner N/A
978-755 Townsend N/A
978-756 Petersham N/A
978-757 Ayer N/A
978-758 Lowell N/A
978-759 Concord N/A
978-760 Maynard 7/9/2002
978-761 Lowell 7/9/2002
978-762 Danvers N/A
978-763 Hudson 5/23/2001
978-764 Lawrence 4/24/2001
978-765 Clinton N/A
978-766 Danvers 3/8/2002
978-767 Danvers 12/15/2001
978-768 Essex N/A
978-769 Georgetown 5/29/2001
978-770 Lowell 2/11/2013
978-771 Lawrence N/A
978-772 Ayer N/A
978-773 Andover N/A
978-774 Danvers N/A
978-775 Andover N/A
978-776 Concord N/A
978-777 Danvers N/A
978-778 Beverly N/A
978-779 Bolton N/A
978-780 Athol N/A
978-782 Newburyport N/A
978-783 Andover 6/12/2001
978-784 Ayer N/A
978-785 Lunenburg 3/16/2005
978-786 Leominster N/A
978-787 Beverly N/A
978-788 Lowell N/A
978-789 Danvers N/A
978-790 Fitchburg 6/19/2001
978-791 Danvers N/A
978-792 Amesbury N/A
978-793 Maynard 6/15/2001
978-794 Lawrence N/A
978-795 Acton N/A
978-796 Ayer N/A
978-797 Rockport 1/4/2016
978-798 Leominster 6/4/2002
978-799 Westford N/A

NPANXX Area served1 Date2
978-800 Littleton 12/31/2001
978-801 Essex 12/31/2001
978-802 Lawrence 2/3/2015
978-803 Concord N/A
978-804 Lowell 12/31/2001
978-805 Lowell N/A
978-806 Andover N/A
978-807 Lawrence N/A
978-808 Billerica N/A
978-809 Andover 8/23/2002
978-810 Beverly 8/23/2002
978-812 Townsend N/A
978-813 Shirley 4/18/2014
978-815 Lowell N/A
978-816 Beverly N/A
978-817 Peabody N/A
978-818 Peabody N/A
978-819 West Newbury N/A
978-820 Hubbardston N/A
978-821 Billerica N/A
978-822 Shirley 6/9/2005
978-823 Maynard N/A
978-824 Andover N/A
978-825 Salem N/A
978-826 Peabody N/A
978-827 Ashburnham N/A
978-828 Lawrence N/A
978-829 Fitchburg N/A
978-830 Athol 9/30/2010
978-831 Concord 8/21/2001
978-832 Salem N/A
978-833 Leominster 8/15/2002
978-834 Amesbury N/A
978-835 Lawrence N/A
978-836 Danvers 8/15/2002
978-837 Lawrence N/A
978-838 Berlin N/A
978-839 Peabody N/A
978-840 Leominster N/A
978-841 Maynard N/A
978-842 Groton N/A
978-843 Sterling N/A
978-844 Acton 8/28/2002
978-845 North Reading N/A
978-846 Westford 7/5/2002
978-847 Leominster N/A
978-848 Lowell N/A
978-849 Acton N/A
978-850 Westford N/A
978-851 Lowell N/A
978-852 Lawrence N/A
978-853 Lawrence N/A
978-854 Peabody N/A
978-855 Fitchburg 8/28/2002
978-856 Lowell N/A
978-857 Lawrence N/A
978-858 Lowell N/A
978-859 Concord N/A
978-860 Leominster 12/6/2001
978-861 Topsfield N/A
978-862 Ayer N/A
978-863 Lowell N/A
978-864 West Newbury N/A
978-865 Gloucester N/A
978-866 Lowell 8/28/2002
978-867 Beverly N/A
978-868 Fitchburg 9/5/2001
978-869 Lawrence N/A
978-870 Leominster N/A
978-871 Peabody 10/4/2016
978-872 Haverhill 8/11/2014
978-873 Lawrence 8/10/2001
978-874 Westminster N/A
978-875 Hudson 9/18/2002
978-876 Lawrence 3/13/2008
978-877 Groton 9/18/2002
978-878 Fitchburg N/A
978-879 Gloucester N/A
978-880 Danvers 11/13/2001
978-881 Acton N/A
978-882 Danvers N/A
978-883 Ashburnham 4/21/2006
978-884 Lawrence N/A
978-885 Lawrence 8/6/2001
978-886 Andover 8/6/2002
978-887 Topsfield N/A
978-888 Lowell 5/8/2001
978-889 Maynard N/A
978-890 Essex 10/26/2001
978-891 Haverhill 2/9/2010
978-892 Lawrence 12/27/2016
978-893 Acton 11/9/2001
978-894 Templeton 10/30/2001
978-895 Templeton 10/21/2002
978-896 Peabody 2/7/2018
978-897 Maynard N/A
978-898 North Reading 11/21/2001
978-899 Littleton 10/1/2001

NPANXX Area served1 Date2
978-901 Billerica N/A
978-902 Lawrence N/A
978-903 Rowley 12/31/2001
978-904 Newburyport 12/31/2001
978-905 Lowell N/A
978-906 Fitchburg 2/19/2002
978-907 Danvers N/A
978-908 Acton 6/9/2014
978-909 Wilmington N/A
978-910 Salem 10/30/2001
978-912 Haverhill N/A
978-913 Ashby 4/6/2006
978-914 Haverhill 7/20/2006
978-915 Salem N/A
978-916 Peabody 7/11/2017
978-917 Sudbury N/A
978-918 Lawrence N/A
978-919 Gardner N/A
978-921 Beverly N/A
978-922 Beverly N/A
978-923 Westford N/A
978-924 Wilmington N/A
978-925 Pepperell 1/7/2002
978-926 Tyngsboro N/A
978-927 Beverly N/A
978-928 Hubbardston N/A
978-929 Acton N/A
978-930 Billerica N/A
978-932 Billerica N/A
978-933 Andover N/A
978-934 Lowell N/A
978-935 Lowell N/A
978-936 Acton N/A
978-937 Lowell N/A
978-938 Maynard 4/11/2001
978-939 Templeton N/A
978-941 Lowell 4/19/2018
978-942 Lowell 9/7/2011
978-943 Lawrence N/A
978-944 Billerica 6/19/2001
978-945 Haverhill N/A
978-946 Lawrence N/A
978-947 Billerica N/A
978-948 Rowley N/A
978-949 Manchester 3/22/2017
978-951 Littleton 10/26/2001
978-952 Littleton N/A
978-953 Topsfield 1/8/2003
978-954 Lowell 8/12/2015
978-955 Lowell 1/29/2016
978-956 Fitchburg 10/26/2001
978-957 Lowell N/A
978-958 Gardner N/A
978-960 Lawrence N/A
978-961 Newburyport 10/30/2001
978-962 Leominster 9/6/2016
978-963 Concord 9/1/2017
978-964 Billerica N/A
978-965 Lawrence N/A
978-966 Danvers 3/3/2016
978-967 Lowell N/A
978-968 Peabody N/A
978-969 Beverly N/A
978-970 Lowell N/A
978-971 Haverhill 6/4/2015
978-972 Danvers 10/15/2014
978-973 Lawrence N/A
978-974 Lawrence N/A
978-975 Lawrence N/A
978-977 Peabody N/A
978-979 Peabody 2/13/2002
978-981 Salem N/A
978-982 Peabody N/A
978-983 Lawrence N/A
978-984 Lawrence N/A
978-985 Lawrence N/A
978-986 Topsfield N/A
978-987 Billerica N/A
978-988 Wilmington N/A
978-989 Lawrence N/A
978-990 Leominster 8/11/2015
978-991 Gardner N/A
978-992 Newburyport N/A
978-993 Beverly N/A
978-994 Haverhill 2/13/2002
978-995 Lowell N/A
978-996 Lowell N/A
978-997 Newburyport N/A
978-998 Beverly N/A
978-999 Rockport 11/19/2012
  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 978

City1 County Time2
Acton Middlesex E
Amesbury Essex E
Andover Essex E
Ashburnham Worcester E
Ashby Middlesex E
Athol Worcester E
Ayer Middlesex E
Baldwinville Worcester E
Barre Worcester E
Berlin Worcester E
Beverly Essex E
Billerica Middlesex E
Bolton Worcester E
Boxborough Middlesex E
Boxford Essex E
Byfield Essex E
Carlisle Middlesex E
Chelmsford Middlesex E
Clinton Worcester E
Concord Middlesex E
Danvers Essex E
Devens Middlesex E
Dracut Middlesex E
Dunstable Middlesex E
East Templeton Worcester E
Erving Franklin E
Essex Essex E
Fitchburg Worcester E
Gardner Worcester E
Georgetown Essex E
Gloucester Essex E
Groton Middlesex E
Groveland Essex E
Hamilton Essex E
Harvard Worcester E
Hathorne Essex E
Haverhill Essex E
Hubbardston Worcester E
Hudson Middlesex E
Ipswich Essex E
Lancaster Worcester E
Lawrence Essex E
Leominster Worcester E
Littleton Middlesex E
Lowell Middlesex E
Lunenburg Worcester E
Manchester Essex E
Maynard Middlesex E
Merrimac Essex E
Methuen Essex E
Middleton Essex E
New Salem Franklin E
Newbury Essex E
Newburyport Essex E
North Andover Essex E
North Billerica Middlesex E
North Chelmsford Middlesex E
North Reading Middlesex E
Nutting Lake Middlesex E
Orange Franklin E
Peabody Essex E
Pepperell Middlesex E
Petersham Worcester E
Prides Crossing Essex E
Princeton Worcester E
Rockport Essex E
Rowley Essex E
Royalston Worcester E
Salem Essex E
Salisbury Essex E
Shirley Middlesex E
South Barre Worcester E
South Hamilton Essex E
South Lancaster Worcester E
Sterling Worcester E
Still River Worcester E
Stow Middlesex E
Sudbury Middlesex E
Templeton Worcester E
Tewksbury Middlesex E
Topsfield Essex E
Townsend Middlesex E
Tyngsboro Middlesex E
Village Of Nagog Woods Middlesex E
Wendell Franklin E
Wendell Depot Franklin E
Wenham Essex E
West Boxford Essex E
West Groton Middlesex E
West Newbury Essex E
West Townsend Middlesex E
Westford Middlesex E
Westminster Worcester E
Wilmington Middlesex E
Winchendon Worcester E
Winchendon Springs Worcester E
  1. Listed above are most places served by USA area code 978. 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. E stands for Eastern Time Zone (currently ).
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