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Area Code 667

Area code 667 is in Maryland, USA , spanning 16 counties and serving 251 cities, including Baltimore, Towson or Severn; it currently uses 387 prefixes, assigned from 667-200-XXXX through 667-999-XXXX.

In service since March 24, 2012, area code 667 is an overlay Numbering Plan Area, part of overlay complex 410/443/667.

The current local time is .

667 area code location on a map
© OpenStreetMap contributors
For exact NPA boundaries see official 667 area code map

More Maryland area codes:

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Locate any 667-NXX prefix:

NPANXX Area served1 Date2
667-200 Columbia 12/18/2015
667-201 Bel Air 11/17/2015
667-202 Elkton 2/17/2016
667-203 Baltimore 2/8/2012
667-204 Annapolis 12/29/2016
667-205 Baltimore 2/8/2012
667-206 Towson 7/16/2013
667-207 Baltimore 2/8/2012
667-208 Baltimore 2/8/2012
667-209 Baltimore 2/8/2012
667-210 Baltimore 2/8/2012
667-212 Baltimore 2/8/2012
667-213 Baltimore 2/8/2012
667-214 Baltimore 2/8/2012
667-215 Elkton 9/27/2016
667-216 Baltimore 2/8/2012
667-217 Baltimore 2/8/2012
667-218 Baltimore 2/8/2012
667-219 Baltimore 2/8/2012
667-220 Greensboro 3/24/2017
667-221 Salisbury 6/14/2017
667-222 Armiger/ Gibson Island 8/17/2015
667-223 Baltimore 8/4/2017
667-224 Baltimore 2/8/2012
667-225 Annapolis 7/15/2014
667-226 St Michaels 3/27/2017
667-227 Salisbury 9/15/2017
667-228 Aberdeen 1/21/2015
667-229 Aberdeen 2/18/2016
667-230 Centreville 2/13/2018
667-231 Aberdeen 7/31/2013
667-232 Glen Burnie 4/4/2018
667-233 Baltimore 2/13/2015
667-234 Baltimore 2/8/2012
667-235 Salisbury 6/1/2018
667-236 Perryville 6/11/2018
667-237 West River 6/11/2018
667-238 Preston 6/12/2018
667-239 Baltimore 2/8/2012
667-240 Columbia 11/22/2016
667-241 Ridgely 6/12/2018
667-242 Rock Hall 6/12/2018
667-243 Oxford 6/4/2018
667-244 Still Pond 6/12/2018
667-245 Cecilton 6/12/2018
667-246 Centreville 6/12/2018
667-247 Chesapeake City 6/12/2018
667-248 Denton 6/12/2018
667-249 Galena 6/12/2018
667-250 Baltimore 6/19/2018
667-251 Towson 12/24/2014
667-252 Salisbury 6/19/2018
667-253 Salisbury 3/11/2013
667-254 Chestertown 8/13/2018
667-255 Hillsboro 8/22/2018
667-256 Aberdeen 9/27/2018
667-257 Columbia 11/14/2018
667-258 Baltimore 11/14/2018
667-259 Reisterstown 12/21/2018
667-260 Baltimore 12/29/2014
667-261 Columbia 12/24/2019
667-262 Baltimore 1/22/2019
667-263 Dundalk 3/9/2020
667-264 Delmar 2/20/2019
667-265 Vienna 3/22/2019
667-266 Salisbury 6/20/2017
667-267 Annapolis 10/22/2018
667-268 Darlington 6/19/2019
667-269 Elkton 10/15/2018
667-270 Annapolis 8/16/2019
667-271 Salisbury 9/3/2019
667-272 Westminster 9/18/2019
667-273 Pikesville 10/9/2019
667-274 Elkridge 10/11/2019
667-275 Towson 11/1/2019
667-276 Bel Air 1/27/2020
667-277 Sherwood Forest 5/31/2018
667-278 Towson 3/9/2020
667-279 Bishopville 3/12/2020
667-280 Ellicott City 5/5/2020
667-281 Salisbury 5/25/2016
667-282 Tilghman 5/28/2020
667-283 Fork 7/6/2020
667-284 Baltimore 7/30/2020
667-285 Hurlock 3/24/2017
667-286 Salisbury 8/12/2020
667-287 Bishopville 9/1/2020
667-288 Berlin 9/1/2020
667-289 Aberdeen 9/1/2020
667-290 Baltimore 9/9/2020
667-291 Millington 3/27/2017
667-292 Salisbury 9/9/2020
667-293 Sharptown 9/21/2020
667-294 Towson 9/21/2020
667-295 Crofton 10/15/2018
667-296 Reisterstown 9/22/2020
667-297 Edgewood 12/9/2020
667-298 Aberdeen 1/18/2021
667-299 Annapolis 4/10/2020
NPANXX Area served1 Date2
667-300 Columbia 6/1/2018
667-301 Prince Frederick 1/25/2021
667-302 Cecilton 2/9/2021
667-303 Baltimore 3/11/2013
667-304 Essex 2/22/2021
667-305 Pikesville 5/10/2013
667-306 Baltimore 3/19/2021
667-307 Crofton 4/9/2013
667-308 Towson 11/20/2012
667-309 Baltimore 8/1/2013
667-310 Parkville 4/13/2021
667-312 Baltimore 5/11/2015
667-313 Pikesville 12/16/2015
667-314 Westminster N/A
667-315 Bel Air 4/13/2021
667-316 Oxford 4/17/2021
667-317 Princess Anne 4/21/2021
667-318 Cockeysville 5/4/2021
667-319 Chestertown 5/5/2021
667-320 Aberdeen 5/5/2021
667-321 Prince Frederick 6/21/2016
667-322 Waterloo 5/12/2021
667-323 Queenstown 5/25/2021
667-324 Randallstown 6/3/2021
667-325 Glen Burnie 6/11/2021
667-326 Church Hill 12/10/2018
667-327 Cambridge 3/18/2021
667-328 Essex 6/23/2021
667-329 Parkton 6/23/2021
667-330 Salisbury 5/23/2012
667-331 Towson 7/8/2021
667-332 New Windsor 10/15/2018
667-333 Armiger/ Gibson Island 5/14/2015
667-334 Aberdeen 8/26/2021
667-335 Baltimore 8/26/2021
667-336 Bel Air 6/1/2018
667-337 Centreville 3/18/2021
667-338 Crofton 9/1/2021
667-339 Sykesville 9/1/2021
667-340 Churchville 9/1/2021
667-341 Delmar 9/1/2021
667-342 Preston 9/1/2021
667-343 Cambridge 7/28/2021
667-344 Chase N/A
667-345 Catonsville 6/4/2018
667-346 Salisbury 10/15/2019
667-347 Federalsburg 3/18/2021
667-348 Ridgely 9/1/2021
667-349 Still Pond 9/1/2021
667-350 Wingate 9/1/2021
667-351 Baltimore 9/27/2021
667-352 Aberdeen 11/14/2016
667-353 Cardiff 9/12/2019
667-354 Baltimore 10/7/2021
667-355 Aberdeen 10/7/2021
667-356 Severn 3/25/2021
667-357 Greensboro 3/18/2021
667-358 Easton 11/1/2021
667-359 Columbia 10/25/2021
667-360 Odenton 3/25/2021
667-361 Church Hill 6/17/2021
667-362 Annapolis 10/18/2018
667-363 Sherwood Forest 3/25/2021
667-364 Stevensville 6/4/2018
667-365 Chesapeake City 5/7/2021
667-366 Hampstead 10/15/2018
667-367 Westminster 5/21/2015
667-368 Elkton 11/17/2021
667-369 Catonsville 11/17/2021
667-370 Parkton 3/25/2021
667-371 Ellicott City 11/22/2021
667-372 Cambridge 10/15/2018
667-373 North Beach 10/15/2018
667-374 Waterloo 12/3/2021
667-375 Chase 12/7/2021
667-376 Oxford 3/18/2021
667-377 Rock Hall 3/18/2021
667-378 Essex 12/7/2021
667-379 Baltimore 12/7/2021
667-380 Annapolis 9/1/2021
667-381 Parkville 12/7/2021
667-382 Wingate 10/16/2018
667-383 Towson 12/7/2021
667-384 Salisbury 12/10/2021
667-385 Solomons 12/10/2021
667-386 Arbutus 12/14/2021
667-387 Perryville 3/25/2021
667-388 Severn 12/15/2021
667-389 Cambridge 1/25/2022
667-390 Randallstown 1/27/2022
667-391 Baltimore 1/27/2022
667-392 Aberdeen 1/27/2022
667-393 Millersville 2/10/2022
667-394 New Windsor 2/22/2022
667-395 Cardiff 2/22/2022
667-396 Port Deposit 3/25/2021
667-397 Solomons 3/25/2021
667-398 Port Deposit 2/22/2022
667-399 Union Bridge 4/10/2020
NPANXX Area served1 Date2
667-400 Baltimore 11/10/2016
667-401 Baltimore 11/20/2012
667-402 Baltimore 12/2/2016
667-403 Towson 9/1/2021
667-404 Prince Frederick 2/25/2022
667-405 Glen Burnie 3/22/2022
667-406 Baltimore 5/18/2022
667-407 Baltimore 5/19/2022
667-408 Annapolis 5/20/2022
667-409 Parkville 8/3/2022
667-410 Severn 8/16/2022
667-412 Easton 8/16/2022
667-413 Armiger/ Gibson Island 8/16/2022
667-414 Baltimore 9/28/2022
667-415 Aberdeen 10/11/2022
667-416 Essex 10/18/2022
667-417 Glenburnie 10/25/2022
667-418 Greensboro 10/27/2022
667-419 Catonsville 11/8/2022
667-420 Federalsburg 11/23/2022
667-421 Columbia 12/7/2022
667-422 Baltimore 12/16/2022
667-423 Annapolis 01/06/2023
667-424 Odenton 02/08/2023
667-425 Baltimore 02/10/2023
667-426 Taneytown 3/25/2021
667-427 West River 3/25/2021
667-428 Salisbury 02/10/2023
667-429 Pikesville 02/13/2023
667-430 Pikesville 04/05/2023
667-431 Arbutus 04/13/2023
667-432 Catonsville 04/20/2023
667-433 Catonsville 05/03/2023
667-434 Baltimore 05/05/2023
667-435 Baltimore 05/17/2023
667-436 Towson 05/19/2023
667-437 Baltimore 06/28/2023
667-438 Catonsville 07/19/2023
667-439 Pikesville 07/20/2023
667-440 Baltimore 07/25/2023
667-441 Parkville 07/26/2023
667-442 Essex 08/02/2023
667-443 Chase 10/19/2023
667-444 Baltimore 8/17/2015
667-445 Catonsville 08/09/2023
667-446 Elkridge 3/1/2022
667-447 Columbia 08/23/2023
667-448 Reisterstown 08/25/2023
667-449 Preston 08/31/2023
667-450 Aberdeen 08/31/2023
667-451 Fork 09/11/2023
667-452 Catonsville 09/14/2023
667-453 Prince Frederick 09/20/2023
667-454 Bel Air 10/17/2023
667-455 Edgewood 10/24/2023
667-456 Dundalk 11/06/2023
667-457 Church Hill 11/21/2023
667-458 Annapolis 5/10/2016
667-459 Oxford 11/21/2023
667-460 Pikesville 11/28/2023
667-461 Baltimore 12/01/2023
667-462 Elkton 12/01/2023
667-463 Darlington 12/27/2023
667-464 Baltimore 1/28/2022
667-465 Aberdeen 01/11/2024
667-466 Havre De Grace 2/24/2022
667-467 Denton 6/17/2021
667-468 Nanticoke 3/1/2022
667-469 Bel Air 02/02/2024
667-470 Glen Burnie 03/08/2024
667-471 Pikesville 03/14/2024
667-472 Princess Anne 03/18/2024
667-473 Solomons 10/16/2018
667-474 Armiger/ Gibson Island 03/20/2024
667-475 Crofton 03/21/2024
667-476 Glenwood 3/25/2021
667-477 Hampstead 3/25/2021
667-478 Sykesville 03/21/2024
667-479 Ellicott City 03/21/2024
667-480 Waterloo 03/26/2024
667-481 Aberdeen 03/29/2024
667-482 Catonsville 05/01/2024
667-483 Deal Island 3/4/2022
667-484 Westminster 05/08/2024
667-485 Cambridge 05/17/2024
667-486 Prince Frederick 05/17/2024
667-487 Baltimore 05/20/2024
667-488 Salisbury 05/20/2024
667-489 Hampstead 06/13/2024
667-490 Pikesville 06/27/2024
667-492 Severn 05/31/2024
NPANXX Area served1 Date2
667-500 Annapolis 6/1/2018
667-526 Centreville 3/3/2022
667-529 Hurlock 6/3/2021
667-545 Warwick 10/16/2018
667-566 Stevensville 9/15/2022
667-567 Havre De Grace 3/25/2021
667-576 Jarrettsville 3/25/2021
667-577 Elkton 7/15/2020
NPANXX Area served1 Date2
667-600 Baltimore 9/22/2015
667-622 Pikesville 3/23/2022
667-626 Catonsville 3/1/2022
667-627 Annapolis 10/18/2018
667-644 Severna Park 4/26/2021
667-646 Annapolis 2/11/2021
667-647 North East 4/26/2021
667-653 Brooklyn Park/ Linthicum 12/11/2018
667-656 Edgewood 5/27/2021
667-657 Chase 3/25/2021
667-660 Marion 10/10/2019
667-661 Snow Hill 10/10/2019
667-662 Smith Island 10/10/2019
667-663 Ocean City 10/10/2019
667-664 Trappe 10/10/2019
667-665 Hillsboro 6/17/2021
667-666 West River 3/30/2016
667-668 Fallston 4/26/2021
667-669 Galena 6/17/2021
667-670 Sudlersville 3/18/2021
667-676 Willards 9/21/2020
667-677 Baltimore 5/8/2015
667-678 Columbia 8/31/2021
667-686 Ellicott City 10/15/2018
667-687 Warwick 3/18/2021
667-688 Parkville 7/15/2020
667-693 Vienna 3/23/2022
NPANXX Area served1 Date2
667-701 Elkridge 10/19/2015
667-706 Elkton 5/23/2016
667-722 Glenwood 10/15/2018
667-727 Sudlersville 10/16/2018
667-737 Perryville 3/1/2022
667-743 Queenstown 3/9/2022
667-746 Glenwood 2/24/2022
667-755 Pikesville 9/29/2021
667-758 Silver Run 7/15/2020
667-766 Stevensville 3/18/2021
667-767 St Michaels 3/18/2021
667-770 Baltimore 7/23/2015
667-771 Baltimore 12/4/2015
667-772 Sparks Glencoe 4/26/2021
667-775 Millington 6/17/2021
667-776 Baltimore 9/24/2019
667-777 Severna Park 7/8/2014
667-778 Sparrows Point 4/26/2021
667-786 Columbia 11/4/2015
667-788 Westminster 10/22/2021
NPANXX Area served1 Date2
667-800 Salisbury 8/16/2016
667-802 Catonsville 2/20/2015
667-803 Solomons 8/16/2013
667-808 Easton 8/23/2016
667-810 Salisbury 3/3/2021
667-812 Waterloo 8/14/2015
667-824 Edgewood 1/13/2022
667-827 Berlin 3/14/2022
667-832 Brooklyn Park/ Linthicum 2/24/2022
667-837 Port Deposit 10/16/2018
667-842 Woodlawn 7/15/2020
667-843 Deal Island 12/10/2018
667-846 Cockeysville 2/24/2022
667-848 Aberdeen 3/18/2021
667-853 Pocomoke 9/12/2019
667-855 Salisbury 2/22/2019
667-856 Dundalk 3/1/2022
667-866 Darlington 6/4/2018
667-867 Baltimore 6/20/2017
667-868 Crisfield 3/9/2018
667-876 Annapolis 10/18/2018
667-877 Pikesville 9/15/2022
667-887 Worthington 3/25/2021
667-888 Baltimore 7/28/2014
667-890 Odenton 06/14/2023
667-891 Odenton 06/14/2023
667-892 Odenton 06/14/2023
667-893 Odenton 06/14/2023
667-894 Odenton 06/14/2023
667-895 Baltimore 10/15/2020
667-897 Chesapeake City 3/30/2022
667-899 Baltimore 10/25/2021
NPANXX Area served1 Date2
667-900 Baltimore 2/20/2019
667-910 Baltimore 3/3/2021
667-925 Bel Air 9/23/2021
667-930 Baltimore 3/17/2015
667-942 Aberdeen 2/7/2022
667-946 Churchville 10/15/2018
667-962 North Beach 3/25/2021
667-966 New Windsor 3/25/2021
667-967 Glen Burnie 11/22/2016
667-977 Salisbury 7/2/2020
667-999 Elkridge 3/23/2015
  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.
  3. NXX prefixes last updated: August 27, 2024

Cities in area code 667

City1 County Time2
Aberdeen Harford E
Aberdeen Proving Ground Harford E
Abingdon Harford E
Allen Wicomico E
Annapolis Anne Arundel E
Annapolis Junction Howard E
Arnold Anne Arundel E
Baldwin Baltimore E
Baltimore Baltimore City E
Barclay Queen Annes E
Barstow Calvert E
Bel Air Harford E
Belcamp Harford E
Benson Harford E
Berlin Worcester E
Bethlehem Caroline E
Betterton Kent E
Bishopville Worcester E
Bivalve Wicomico E
Boring Baltimore E
Bozman Talbot E
Brooklandville Baltimore E
Brooklyn Baltimore City E
Broomes Island Calvert E
Butler Baltimore E
Cambridge Dorchester E
Catonsville Baltimore E
Cecilton Cecil E
Centreville Queen Annes E
Charlestown Cecil E
Chase Baltimore E
Chesapeake Beach Calvert E
Chesapeake City Cecil E
Chester Queen Annes E
Chestertown Kent E
Childs Cecil E
Church Creek Dorchester E
Church Hill Queen Annes E
Churchton Anne Arundel E
Churchville Harford E
Claiborne Talbot E
Clarksville Howard E
Cockeysville Baltimore E
Colora Cecil E
Columbia Howard E
Conowingo Cecil E
Cooksville Howard E
Cordova Talbot E
Crapo Dorchester E
Crisfield Somerset E
Crocheron Dorchester E
Crofton Anne Arundel E
Crownsville Anne Arundel E
Crumpton Queen Annes E
Curtis Bay Anne Arundel E
Darlington Harford E
Davidsonville Anne Arundel E
Dayton Howard E
Deal Island Somerset E
Deale Anne Arundel E
Delmar Wicomico E
Denton Caroline E
Dhs Howard E
Dowell Calvert E
Dundalk Baltimore E
Dunkirk Calvert E
Earleville Cecil E
East New Market Dorchester E
Easton Talbot E
Eden Worcester E
Edgewater Anne Arundel E
Edgewood Harford E
Elk Mills Cecil E
Elkridge Howard E
Elkton Cecil E
Ellicott City Howard E
Essex Baltimore E
Ewell Somerset E
Fallston Harford E
Federalsburg Caroline E
Finksburg Carroll E
Fishing Creek Dorchester E
Forest Hill Harford E
Fork Baltimore E
Fort George G Meade Anne Arundel E
Fort Howard Baltimore E
Freeland Baltimore E
Fruitland Wicomico E
Fulton Howard E
Galena Kent E
Galesville Anne Arundel E
Gambrills Anne Arundel E
Georgetown Cecil E
Gibson Island Anne Arundel E
Girdletree Worcester E
Glen Arm Baltimore E
Glen Burnie Anne Arundel E
Glenelg Howard E
Glenwood Howard E
Glyndon Baltimore E
Goldsboro Caroline E
Grasonville Queen Annes E
Greensboro Caroline E
Gunpowder Harford E
Gwynn Oak Baltimore E
Halethorpe Baltimore E
Hampstead Carroll E
Hanover Anne Arundel E
Harmans Anne Arundel E
Harwood Anne Arundel E
Havre De Grace Harford E
Hebron Wicomico E
Henderson Caroline E
Hillsboro Caroline E
Hunt Valley Baltimore E
Huntingtown Calvert E
Hurlock Dorchester E
Hydes Baltimore E
Ingleside Queen Annes E
Jarrettsville Harford E
Jessup Howard E
Joppa Harford E
Kennedyville Kent E
Keymar Carroll E
Kingsville Baltimore E
Lineboro Carroll E
Linkwood Dorchester E
Linthicum Heights Anne Arundel E
Lisbon Howard E
Long Green Baltimore E
Lothian Anne Arundel E
Lusby Calvert E
Lutherville Timonium Baltimore E
Madison Dorchester E
Manchester Carroll E
Manokin Somerset E
Mardela Springs Wicomico E
Marion Station Somerset E
Marriottsville Carroll E
Marydel Caroline E
Maryland Line Baltimore E
Massey Kent E
Mayo Anne Arundel E
McDaniel Talbot E
Middle River Baltimore E
Millersville Anne Arundel E
Millington Kent E
Monkton Baltimore E
Nanticoke Wicomico E
Neavitt Talbot E
New Windsor Carroll E
Newark Worcester E
Newcomb Talbot E
North Beach Calvert E
North East Cecil E
Nottingham Baltimore E
Ocean City Worcester E
Odenton Anne Arundel E
Owings Mills Baltimore E
Oxford Talbot E
Parkton Baltimore E
Parkville Baltimore E
Parsonsburg Wicomico E
Pasadena Anne Arundel E
Perry Hall Baltimore E
Perry Point Cecil E
Perryman Harford E
Perryville Cecil E
Phoenix Baltimore E
Pikesville Baltimore E
Pittsville Wicomico E
Pocomoke City Worcester E
Port Deposit Cecil E
Port Republic Calvert E
Powellville Wicomico E
Preston Caroline E
Price Queen Annes E
Prince Frederick Calvert E
Princess Anne Somerset E
Pylesville Harford E
Quantico Wicomico E
Queen Anne Queen Annes E
Queenstown Queen Annes E
Randallstown Baltimore E
Rehobeth Somerset E
Reisterstown Baltimore E
Rhodesdale Dorchester E
Riderwood Baltimore E
Ridgely Caroline E
Rising Sun Cecil E
Riva Anne Arundel E
Rock Hall Kent E
Rosedale Baltimore E
Royal Oak Talbot E
Salisbury Wicomico E
Savage Howard E
Secretary Dorchester E
Severn Anne Arundel E
Severna Park Anne Arundel E
Shady Side Anne Arundel E
Sharptown Wicomico E
Sherwood Talbot E
Showell Worcester E
Simpsonville Howard E
Snow Hill Worcester E
Solomons Calvert E
Sparks Glencoe Baltimore E
Sparrows Point Baltimore E
St Leonard Calvert E
St Michaels Talbot E
Stevenson Baltimore E
Stevensville Queen Annes E
Still Pond Kent E
Stockton Worcester E
Street Harford E
Sudlersville Queen Annes E
Sunderland Calvert E
Sykesville Carroll E
Taneytown Carroll E
Taylors Island Dorchester E
Templeville Caroline E
Tilghman Talbot E
Toddville Dorchester E
Towson Baltimore E
Tracys Landing Anne Arundel E
Trappe Talbot E
Tyaskin Wicomico E
Tylerton Somerset E
Union Bridge Carroll E
Upper Fairmount Somerset E
Upper Falls Baltimore E
Upperco Baltimore E
Vienna Dorchester E
Warwick Cecil E
West Friendship Howard E
West River Anne Arundel E
Westminster Carroll E
Westover Somerset E
Whaleyville Worcester E
White Hall Harford E
White Marsh Baltimore E
Whiteford Harford E
Willards Wicomico E
Windsor Mill Baltimore E
Wingate Dorchester E
Wittman Talbot E
Woodbine Howard E
Woodstock Howard E
Woolford Dorchester E
Worton Kent E
Wye Mills Talbot E
  1. Listed above are most places served by USA area code 667. 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 (currently ).
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