National Phone Number Registry NPNR

Area Code 310 Location

Area code 310 is located in California. View all phone prefeixes used in area code 310

(310)
Enter 7-digit phone number for area code 310 or the complete 10-digit phone number

Phone Prefixes for Area Code 310

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Area code Location Company / Service Provider
310-862 Santa Monica, CA TNCI-OP-CO - CA
310-863 REDONDO, CA SPRINT SPECTRUM L.P.
310-864 GARDENA, CA SPRINT SPECTRUM L.P.
310-865 SNMN SNMN, CA PACIFIC BELL - CLEC
310-866 SNMN SNMN, CA FRONTIER CALIFORNIA INC.
310-867 Beverly Hills, CA SPRINT SPECTRUM L.P.
310-868 COMPTON, CA TNCI-OP-CO - CA
310-869 W ANGELES, CA NEW CINGULAR WIRELESS PCS, LLC
310-870 REDONDO, CA BANDWIDTH.COM CLEC, LLC - CA
310-871 Beverly Hills, CA NEW CINGULAR WIRELESS PCS, LLC
310-872 SAN PEDRO, CA SPRINT SPECTRUM L.P.
310-873 W ANGELES, CA MPOWER COMMUNICATIONS CORP - CA
310-874 GARDENA, CA NEW CINGULAR WIRELESS PCS, LLC
310-875 SNMN SNMN, CA USA MOBILITY WIRELESS, INC.
310-876 Culver City, CA SPRINT SPECTRUM L.P.
310-877 SNMN SNMN, CA SPRINT SPECTRUM L.P.
310-878 GARDENA, CA TNCI-OP-CO - CA
310-879 GARDENA, CA BANDWIDTH.COM CLEC, LLC - CA
310-880 Beverly Hills, CA NEW CINGULAR WIRELESS PCS, LLC
310-881 Santa Monica, CA MPOWER COMMUNICATIONS CORP - CA
310-882 W ANGELES, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
310-883 SNMN SNMN, CA MPOWER COMMUNICATIONS CORP - CA
310-884 COMPTON, CA PACIFIC BELL
310-885 COMPTON, CA PACIFIC BELL
310-886 COMPTON, CA PACIFIC BELL
310-887 Beverly Hills, CA PACIFIC BELL
310-888 Beverly Hills, CA PACIFIC BELL
310-889 W ANGELES, CA FRONTIER CALIFORNIA INC.
310-890 Beverly Hills, CA NEW CINGULAR WIRELESS PCS, LLC
310-891 LOMITA, CA PACIFIC BELL
310-892 GARDENA, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
310-893 W ANGELES, CA MCI WORLDCOM COMMUNICATIONS, INC., CA
310-894 COMPTON, CA MCI WORLDCOM COMMUNICATIONS, INC., CA
310-895 Culver City, CA MCI WORLDCOM COMMUNICATIONS, INC., CA
310-896 REDONDO, CA MPOWER COMMUNICATIONS CORP - CA
310-897 GARDENA, CA NEW CINGULAR WIRELESS PCS, LLC
310-898 COMPTON, CA PACIFIC BELL
310-899 SNMN SNMN, CA FRONTIER CALIFORNIA INC.
310-900 COMPTON, CA PACIFIC BELL
310-901 TORRANCE, CA SPRINT SPECTRUM L.P.
310-902 Santa Monica, CA SPRINT SPECTRUM L.P.
310-903 W ANGELES, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
310-904 Culver City, CA MPOWER COMMUNICATIONS CORP - CA
310-905 Santa Monica, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
310-906 EL SEGUNDO, CA O1 COMMUNICATIONS, INC. - CA
310-907 SNMN SNMN, CA MCIMETRO ACCESS TRANSMISSION SERVICES LLC
310-908 INGLEWOOD, CA NEW CINGULAR WIRELESS PCS, LLC
310-909 W ANGELES, CA XO CALIFORNIA, INC.
310-910 INGLEWOOD, CA SPRINT SPECTRUM L.P.
310-912 INGLEWOOD, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
310 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: 02-NOV-91
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): 347 250 IL90/08-055
Overlay code: Yes
Overlay complex: 310/424
Dialing plan Standard Permissive
Home local calls: 1+10D NA
Foreign local calls: 1+10D NA
Home toll calls: 1+10D NA
Foreign toll calls: 1+10D -
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