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
310-913 Santa Monica, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
310-914 W ANGELES, CA FRONTIER CALIFORNIA INC.
310-915 Santa Monica, CA FRONTIER CALIFORNIA INC.
310-916 Culver City, CA LEVEL 3 TELECOM OF CALIFORNIA, LP - CA
310-917 SNMN SNMN, CA FRONTIER CALIFORNIA INC.
310-918 GARDENA, CA NEW CINGULAR WIRELESS PCS, LLC
310-919 MALIBU, CA TNCI-OP-CO - CA
310-920 GARDENA, CA T-MOBILE USA, INC.
310-921 REDONDO, CA FRONTIER CALIFORNIA INC.
310-922 Santa Monica, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
310-923 W ANGELES, CA NEW CINGULAR WIRELESS PCS, LLC
310-924 MALIBU, CA SPRINT SPECTRUM L.P.
310-925 Beverly Hills, CA SPRINT SPECTRUM L.P.
310-926 Beverly Hills, CA NEW CINGULAR WIRELESS PCS, LLC
310-927 Beverly Hills, CA SPRINT SPECTRUM L.P.
310-928 COMPTON, CA XO CALIFORNIA, INC.
310-929 AVALON, CA O1 COMMUNICATIONS, INC. - CA
310-930 GARDENA, CA SPRINT SPECTRUM L.P.
310-931 TORRANCE, CA AMERICAN MESSAGING SERVICES, LLC
310-932 LAKEWOOD, CA USA MOBILITY WIRELESS, INC.
310-933 COMPTON, CA LEVEL 3 COMMUNICATIONS, LLC - CA
310-934 Culver City, CA AMERICAN MESSAGING SERVICES, LLC
310-935 SAN PEDRO, CA BROADVOX-CLEC, LLC - CA
310-936 Culver City, CA SPRINT SPECTRUM L.P.
310-937 REDONDO, CA FRONTIER CALIFORNIA INC.
310-938 TORRANCE, CA NEW CINGULAR WIRELESS PCS, LLC
310-939 REDONDO, CA FRONTIER CALIFORNIA INC.
310-940 GARDENA, CA NEW CINGULAR WIRELESS PCS, LLC
310-941 GARDENA, CA NEW CINGULAR WIRELESS PCS, LLC
310-942 GARDENA, CA 33 WIRELESS INC.
310-943 W ANGELES, CA TNCI-OP-CO - CA
310-944 REDONDO, CA FRONTIER CALIFORNIA INC.
310-945 Culver City, CA XO CALIFORNIA, INC.
310-946 INGLEWOOD, CA SPRINT SPECTRUM L.P.
310-947 REDONDO, CA SPRINT SPECTRUM L.P.
310-948 W ANGELES, CA NEW CINGULAR WIRELESS PCS, LLC
310-949 AVALON, CA NORTH COUNTY COMMUNICATIONS CORP. - CA
310-951 TORRANCE, CA T-MOBILE USA, INC.
310-952 SAN PEDRO, CA PACIFIC BELL
310-953 TORRANCE, CA MCI WORLDCOM COMMUNICATIONS, INC., CA
310-954 W ANGELES, CA MCI WORLDCOM COMMUNICATIONS, INC., CA
310-955 EL SEGUNDO, CA MCI WORLDCOM COMMUNICATIONS, INC., CA
310-956 HAWTHORNE, CA MCI WORLDCOM COMMUNICATIONS, INC., CA
310-957 INGLEWOOD, CA MCI WORLDCOM COMMUNICATIONS, INC., CA
310-960 GARDENA, CA USA MOBILITY WIRELESS, INC.
310-961 TORRANCE, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
310-962 Beverly Hills, CA NEW CINGULAR WIRELESS PCS, LLC
310-963 Santa Monica, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
310-964 EL SEGUNDO, CA PACIFIC BELL
310-965 GARDENA, CA PACIFIC BELL
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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