Local Calling Guide
Area code/prefix search
NPA: 310
[Rate centres in NPA 310]
[Dial plan for NPA 310]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 310-682
| 4 |
Hawthorne |
CA |
|
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2017-08-24 |
|
| 310-682
| 5 |
Hawthorne |
CA |
|
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2017-08-24 |
|
| 310-682
| 6 |
Hawthorne |
CA |
|
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2017-08-24 |
|
| 310-682
| 7 |
Hawthorne |
CA |
|
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2017-08-24 |
|
| 310-682
| 8 |
Hawthorne |
CA |
|
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2017-08-24 |
|
| 310-682
| 9 |
Hawthorne |
CA |
|
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2017-08-24 |
|
| 310-683
| A |
Redondo |
CA |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 310-683
| 0 |
Redondo |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-04-29 |
|
| 310-683
| 1 |
Redondo |
CA |
|
4733 PAETEC COMMUNICATIONS, INC. - CA |
730 |
|
2004-04-03 |
|
| 310-683
| 2 |
Redondo |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-04-29 |
|
| 310-683
| 3 |
Redondo |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-05-09 |
|
| 310-683
| 4 |
Redondo |
CA |
SNMNCAXPX1Z |
506J TWILIO INTERNATIONAL, INC. |
730 |
|
2005-02-05 |
|
| 310-683
| 5 |
Redondo |
CA |
|
515J IP HORIZON LLC |
730 |
|
2005-02-05 |
|
| 310-683
| 6 |
Redondo |
CA |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 310-683
| 7 |
Redondo |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2024-02-25 |
|
| 310-683
| 8 |
Redondo |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-08-14 |
|
| 310-683
| 9 |
Redondo |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-08-14 |
|
| 310-684
| A |
San Pedro |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-684
| 0 |
San Pedro |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2006-02-17 |
|
| 310-684
| 1 |
San Pedro |
CA |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2008-04-08 |
|
| 310-684
| 2 |
San Pedro |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2009-08-10 |
|
| 310-684
| 3 |
San Pedro |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2007-09-16 |
|
| 310-684
| 4 |
San Pedro |
CA |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2008-03-08 |
|
| 310-684
| 5 |
San Pedro |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2006-03-23 |
|
| 310-684
| 6 |
San Pedro |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2006-02-17 |
|
| 310-684
| 7 |
San Pedro |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2006-02-17 |
|
| 310-684
| 8 |
San Pedro |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2006-02-17 |
|
| 310-684
| 9 |
San Pedro |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2006-02-07 |
|
| 310-685
| A |
Compton: Gardena DA |
CA |
LSANCA039MD |
6630 USA MOBILITY WIRELESS, INC. |
730 |
|
|
|
| 310-686
| A |
Inglewood |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-686
| 0 |
Inglewood |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-686
| 1 |
Inglewood |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-686
| 2 |
Inglewood |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-686
| 3 |
Inglewood |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-686
| 4 |
Inglewood |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-686
| 5 |
Inglewood |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-686
| 6 |
Inglewood |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-686
| 7 |
Inglewood |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-686
| 8 |
Inglewood |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-686
| 9 |
Inglewood |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 310-687
| A |
Compton: Compton DA |
CA |
CMTNCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-688
| A |
Beverly Hills |
CA |
LSANCARC80Z |
9262 UTILITY TELECOM GROUP, LLC - CA |
730 |
|
|
|
| 310-688
| 0 |
Beverly Hills |
CA |
LSANCARC80Z |
9262 UTILITY TELECOM GROUP, LLC - CA |
730 |
|
|
|
| 310-688
| 1 |
Beverly Hills |
CA |
LSANCARC80Z |
9262 UTILITY TELECOM GROUP, LLC - CA |
730 |
|
|
|
| 310-688
| 2 |
Beverly Hills |
CA |
LSANCARC80Z |
9262 UTILITY TELECOM GROUP, LLC - CA |
730 |
|
|
|
| 310-688
| 3 |
Beverly Hills |
CA |
LSANCARC80Z |
9262 UTILITY TELECOM GROUP, LLC - CA |
730 |
|
2018-01-03 |
|
| 310-688
| 4 |
Beverly Hills |
CA |
LSANCARC80Z |
9262 UTILITY TELECOM GROUP, LLC - CA |
730 |
|
|
|
| 310-688
| 5 |
Beverly Hills |
CA |
LSANCARC80Z |
9262 UTILITY TELECOM GROUP, LLC - CA |
730 |
|
2018-01-03 |
|
| 310-688
| 6 |
Beverly Hills |
CA |
LSANCARC80Z |
9262 UTILITY TELECOM GROUP, LLC - CA |
730 |
|
2017-12-08 |
|
| 310-688
| 7 |
Beverly Hills |
CA |
LSANCARC80Z |
9262 UTILITY TELECOM GROUP, LLC - CA |
730 |
|
|
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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