National Phone Number Registry NPNR

(707)
Enter 7-digit phone number for area code 707 or the complete 10-digit phone number

Phone Prefixes for Area Code 707

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Area code Location Company / Service Provider
707-200 ST HELENA, CA TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO
707-201 DIXON, CA AMERICAN MESSAGING SERVICES, LLC
707-202 MENDOCINO, CA BROADWING COMMUNICATIONS, LLC - CA
707-203 ELK, CA NEUTRAL TANDEM-CALIFORNIA, LLC - CA
707-204 YOUNTVILLE, CA BROADWING COMMUNICATIONS, LLC - CA
707-205 BENICIA, CA LEVEL 3 COMMUNICATIONS, LLC - CA
707-206 SANTA ROSA, CA PACIFIC BELL
707-207 Fairfield, CA PACIFIC BELL
707-208 Fairfield, CA SPRINT SPECTRUM L.P.
707-210 SONOMA, CA NEUTRAL TANDEM-CALIFORNIA, LLC - CA
707-212 VACAVILLE, CA AMERICAN MESSAGING SERVICES, LLC
707-213 VALLEJO, CA AMERICAN MESSAGING SERVICES, LLC
707-214 NAPA, CA AMERICAN MESSAGING SERVICES, LLC
707-215 HYDESVILLE, CA BROADWING COMMUNICATIONS, LLC - CA
707-216 Laytonville, CA BROADWING COMMUNICATIONS, LLC - CA
707-217 SANTA ROSA, CA NEW CINGULAR WIRELESS PCS, LLC
707-218 Crescent City, CA NEW CINGULAR WIRELESS PCS, LLC
707-219 Garberville, CA BROADWING COMMUNICATIONS, LLC - CA
707-220 ELK, CA BROADWING COMMUNICATIONS, LLC - CA
707-221 Bridgeville, CA BROADWING COMMUNICATIONS, LLC - CA
707-222 MIRANDA, CA BROADWING COMMUNICATIONS, LLC - CA
707-223 Garberville, CA UNITED STATES CELLULAR CORP. - CALIFORNIA
707-224 NAPA, CA PACIFIC BELL
707-225 NAPA, CA MCIMETRO ACCESS TRANSMISSION SERVICES LLC
707-226 NAPA, CA PACIFIC BELL
707-227 NAPA, CA XO CALIFORNIA, INC.
707-228 SANTA ROSA, CA XO CALIFORNIA, INC.
707-229 TMCV SERN, CA NEUTRAL TANDEM-CALIFORNIA, LLC - CA
707-230 SANTA ROSA, CA SPRINT SPECTRUM L.P.
707-231 SONOMA, CA AMERICAN MESSAGING SERVICES, LLC
707-232 TRINIDAD, CA LEVEL 3 COMMUNICATIONS, LLC - CA
707-233 SANTA ROSA, CA USA MOBILITY WIRELESS, INC.
707-234 UKIAH, CA UNITED STATES CELLULAR CORP. - CALIFORNIA
707-235 SANTA ROSA, CA SPRINT SPECTRUM L.P.
707-236 SANTA ROSA, CA AT&T LOCAL
707-237 SANTA ROSA, CA BROADWING COMMUNICATIONS, LLC - CA
707-238 PTLM SWIFT, CA TNCI-OP-CO - CA
707-239 WINDSOR, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
707-240 MAD RIVER, CA TNCI-OP-CO - CA
707-241 Petaluma, CA AT&T LOCAL
707-242 PTLM SWIFT, CA MPOWER COMMUNICATIONS CORP - CA
707-243 OCCIDENTAL, CA O1 COMMUNICATIONS, INC. - CA
707-244 ST HELENA, CA MCI WORLDCOM COMMUNICATIONS, INC., CA
707-245 LAKEPORT, CA NEW CINGULAR WIRELESS PCS, LLC
707-246 VALLEJO, CA NEW CINGULAR WIRELESS PCS, LLC
707-247 PIERCY, CA FRONTIER CALIFORNIA INC.
707-248 PIERCY, CA BROADWING COMMUNICATIONS, LLC - CA
707-249 VACAVILLE, CA SPRINT SPECTRUM L.P.
707-250 NAPA, CA AMERICAN MESSAGING SERVICES, LLC
707-251 NAPA, CA PACIFIC BELL
707 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: January 01, 1959
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): 421 238 210 159
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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