National Phone Number Registry NPNR

Area Code 661 Location

Area code 661 is currently assigned for use in California since Feb 13, 1999. This area code originated from the 805 area code previously by means of area code split or overlay. View all phone prefixes used in area code 661 or other area codes in California.

(661)
Enter 7-digit phone number for area code 661 or the complete 10-digit phone number

Phone Prefixes for Area Code 661

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Area code Location Company / Service Provider
661-200 SNCA NHCS, CA PACIFIC BELL
661-201 Bakersfield, CA SPRINT SPECTRUM L.P.
661-202 PLDL PLDL, CA LEVEL 3 TELECOM OF CALIFORNIA, LP - CA
661-203 Bakersfield, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
661-204 Bakersfield, CA NEW CINGULAR WIRELESS PCS, LLC
661-205 Bakersfield, CA NEW CINGULAR WIRELESS PCS, LLC
661-206 LANCASTER, CA PAETEC COMMUNICATIONS, INC. - CA
661-207 SNCA NHCS, CA THE TELEPHONE CONNECTION LOCAL SERVICES, LLC
661-208 PLDL PLDL, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
661-209 PLDL AGDL, CA SPRINT SPECTRUM L.P.
661-210 SNCA NHCS, CA O1 COMMUNICATIONS, INC. - CA
661-212 Santa Clarita, CA SPRINT SPECTRUM L.P.
661-213 Bakersfield North, CA SPRINT SPECTRUM L.P.
661-214 LOST HILLS, CA LEVEL 3 COMMUNICATIONS, LLC - CA
661-215 Bakersfield North, CA TNCI-OP-CO - CA
661-216 LANCASTER, CA AMERICAN MESSAGING SERVICES, LLC
661-217 Buttonwillow, CA AMERICAN MESSAGING SERVICES, LLC
661-219 SNCA NHCS, CA MCI WORLDCOM COMMUNICATIONS, INC., CA
661-220 ARVIN, CA T-MOBILE USA, INC.
661-221 MOJAVE, CA T-MOBILE USA, INC.
661-222 SNCA NHCS, CA PACIFIC BELL
661-223 PLDL PLDL, CA PACIFIC BELL
661-224 PLDL PLDL, CA PACIFIC BELL
661-225 PLDL PLDL, CA PACIFIC BELL
661-226 ARVIN, CA AMERICAN MESSAGING SERVICES, LLC
661-227 PLDL PLDL, CA METROPCS NETWORKS, LLC
661-228 HI VISTA, CA O1 COMMUNICATIONS, INC. - CA
661-229 DELANO, CA O1 COMMUNICATIONS, INC. - CA
661-230 EDWARDS, CA O1 COMMUNICATIONS, INC. - CA
661-231 LEBEC, CA O1 COMMUNICATIONS, INC. - CA
661-232 MOJAVE, CA O1 COMMUNICATIONS, INC. - CA
661-233 PLDL PLDL, CA PACIFIC BELL
661-234 PLDL PLDL, CA TELCENTRIS COMMUNICATIONS, LLC - CA
661-235 ROSAMOND, CA O1 COMMUNICATIONS, INC. - CA
661-236 PLDL PLDL, CA PACIFIC BELL
661-237 SHAFTER, CA O1 COMMUNICATIONS, INC. - CA
661-238 TEHACHAPI, CA O1 COMMUNICATIONS, INC. - CA
661-239 Walker Basin, CA O1 COMMUNICATIONS, INC. - CA
661-240 WASCO, CA O1 COMMUNICATIONS, INC. - CA
661-241 Bakersfield South, CA O1 COMMUNICATIONS, INC. - CA
661-242 LEBEC, CA PACIFIC BELL
661-243 Bakersfield North, CA O1 COMMUNICATIONS, INC. - CA
661-244 SNCA NHCS, CA TNCI-OP-CO - CA
661-245 LEBEC, CA PACIFIC BELL
661-246 Bakersfield, CA O1 COMMUNICATIONS, INC. - CA
661-247 ARVIN, CA O1 COMMUNICATIONS, INC. - CA
661-248 LEBEC, CA PACIFIC BELL
661-249 BIG BUTTE, CA O1 COMMUNICATIONS, INC. - CA
661-250 Santa Clarita, CA PACIFIC BELL
661-251 Santa Clarita, CA PACIFIC BELL
New numbers being added to 661 area code
Effective: 05/15/2017
661-662 in BAKERSFIELD, CA
COMMIO, LLC
661 Area Code Information
Type of code: General Purpose Code
Location: CA - US
Time zone: P
Assigned for use: Yes
Code in service: Yes
Service date: February 13, 1999
In jeopardy: No
Relief in progress: No
NPA Relief status:
Code assignable: Yes
Geographic or
non-geographic:
G
Reserved for future use: No
Planning letter(s): 111
Overlay code: No
Overlay complex:
Dialing plan Standard Permissive
Home local calls: 7D 1+10D
Foreign local calls: 1+10D NA
Home toll calls: 7D 1+10D
Foreign toll calls: 1+10D -

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