Local Calling Guide
Area code/prefix search
NPA: 310
[Rate centres in NPA 310]
[Dial plan for NPA 310]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 310-857
| 2 |
Santa Monica: Santa Monica DA |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2005-11-18 |
|
| 310-857
| 3 |
Santa Monica: Santa Monica DA |
CA |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 310-857
| 4 |
Santa Monica: Santa Monica DA |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2011-08-01 |
|
| 310-857
| 5 |
Santa Monica: Santa Monica DA |
CA |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 310-857
| 6 |
Santa Monica: Santa Monica DA |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-03-10 |
|
| 310-857
| 7 |
Santa Monica: Santa Monica DA |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-03-10 |
|
| 310-857
| 8 |
Santa Monica: Santa Monica DA |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2006-09-13 |
|
| 310-857
| 9 |
Santa Monica: Santa Monica DA |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2011-07-25 |
|
| 310-858
| A |
Beverly Hills |
CA |
BVHLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-859
| A |
Beverly Hills |
CA |
BVHLCA01DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-860
| A |
Beverly Hills |
CA |
BVHLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-860
| 0 |
Beverly Hills |
CA |
BVHLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-860
| 1 |
Beverly Hills |
CA |
BVHLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-860
| 2 |
Beverly Hills |
CA |
BVHLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-860
| 3 |
Beverly Hills |
CA |
BVHLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-860
| 4 |
Beverly Hills |
CA |
BVHLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-860
| 5 |
Beverly Hills |
CA |
BVHLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-860
| 6 |
Beverly Hills |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-09-09 |
|
| 310-860
| 7 |
Beverly Hills |
CA |
BVHLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-860
| 8 |
Beverly Hills |
CA |
BVHLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-860
| 9 |
Beverly Hills |
CA |
BVHLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-861
| A |
Beverly Hills |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 310-862
| A |
Santa Monica: Mar Vista DA |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 310-862
| 0 |
Santa Monica: Mar Vista DA |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 310-862
| 1 |
Santa Monica: Mar Vista DA |
CA |
|
829J PAETEC ITEL, LLC |
730 |
|
2002-10-16 |
|
| 310-862
| 2 |
Santa Monica: Mar Vista DA |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2006-03-12 |
|
| 310-862
| 3 |
Santa Monica: Mar Vista DA |
CA |
|
829J PAETEC ITEL, LLC |
730 |
|
2001-01-31 |
|
| 310-862
| 4 |
Santa Monica: Mar Vista DA |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2000-08-25 |
|
| 310-862
| 5 |
Santa Monica: Mar Vista DA |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2005-03-27 |
|
| 310-862
| 6 |
Santa Monica: Mar Vista DA |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 310-862
| 7 |
Santa Monica: Mar Vista DA |
CA |
|
145J TERRA NOVA TELECOM INC. |
730 |
|
2022-10-05 |
|
| 310-862
| 8 |
Santa Monica: Mar Vista DA |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2005-01-28 |
|
| 310-862
| 9 |
Santa Monica: Mar Vista DA |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2006-01-19 |
|
| 310-863
| A |
Redondo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-863
| 0 |
Redondo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-863
| 1 |
Redondo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-863
| 2 |
Redondo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-863
| 3 |
Redondo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-863
| 4 |
Redondo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-863
| 5 |
Redondo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-863
| 6 |
Redondo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-863
| 7 |
Redondo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-863
| 8 |
Redondo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-863
| 9 |
Redondo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-864
| A |
Compton: Gardena DA |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 310-864
| 0 |
Compton: Gardena DA |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 310-864
| 1 |
Compton: Gardena DA |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 310-864
| 2 |
Compton: Gardena DA |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 310-864
| 3 |
Compton: Gardena DA |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 310-864
| 4 |
Compton: Gardena DA |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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