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 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
310-927
| 9 |
Beverly Hills |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
310-928
| A |
Compton: Compton DA |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
310-928
| 0 |
Compton: Compton DA |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
310-928
| 1 |
Compton: Compton DA |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-08-07 |
|
310-928
| 2 |
Compton: Compton DA |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2002-07-25 |
|
310-928
| 3 |
Compton: Compton DA |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-08-07 |
|
310-928
| 4 |
Compton: Compton DA |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
310-928
| 5 |
Compton: Compton DA |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2013-04-15 |
|
310-928
| 6 |
Compton: Compton DA |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-08-07 |
|
310-928
| 7 |
Compton: Compton DA |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-08-07 |
|
310-928
| 8 |
Compton: Compton DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2022-07-30 |
|
310-928
| 9 |
Compton: Compton DA |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2015-09-19 |
|
310-929
| A |
Avalon |
CA |
LSANCARCD9S |
4129 O1 COMMUNICATIONS, INC. - CA |
730 |
|
|
|
310-929
| 0 |
Avalon |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2009-08-07 |
|
310-929
| 1 |
Avalon |
CA |
|
515J IP HORIZON LLC |
730 |
|
|
|
310-929
| 2 |
Avalon |
CA |
|
515J IP HORIZON LLC |
730 |
|
|
|
310-929
| 3 |
Avalon |
CA |
SNANCALWDS1 |
7262 XO CALIFORNIA, INC. |
730 |
|
2006-03-30 |
|
310-929
| 4 |
Avalon |
CA |
|
515J IP HORIZON LLC |
730 |
|
|
|
310-929
| 5 |
Avalon |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-07-26 |
|
310-929
| 6 |
Avalon |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2016-12-04 |
|
310-929
| 7 |
Avalon |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2006-08-09 |
|
310-929
| 8 |
Avalon |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2007-01-04 |
|
310-929
| 9 |
Avalon |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2009-06-03 |
|
310-930
| A |
Compton: Gardena DA |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
310-930
| 0 |
Compton: Gardena DA |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
310-930
| 1 |
Compton: Gardena DA |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
310-930
| 2 |
Compton: Gardena DA |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
310-930
| 3 |
Compton: Gardena DA |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
310-930
| 4 |
Compton: Gardena DA |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
310-930
| 5 |
Compton: Gardena DA |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
310-930
| 6 |
Compton: Gardena DA |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
310-930
| 7 |
Compton: Gardena DA |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
310-930
| 8 |
Compton: Gardena DA |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
310-930
| 9 |
Compton: Gardena DA |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
310-931
| A |
Torrance |
CA |
LSANCA039MD |
9748 AMERICAN MESSAGING SERVICES, LLC |
730 |
|
|
|
310-932
| A |
Lakewood |
CA |
LSANCA039MD |
6630 USA MOBILITY WIRELESS, INC. |
730 |
|
|
|
310-933
| A |
Compton: Compton DA |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
310-933
| 0 |
Compton: Compton DA |
CA |
SNANCALWDS1 |
7262 XO CALIFORNIA, INC. |
730 |
|
2006-09-15 |
|
310-933
| 1 |
Compton: Compton DA |
CA |
SNANCALWDS1 |
7262 XO CALIFORNIA, INC. |
730 |
|
2006-09-15 |
|
310-933
| 2 |
Compton: Compton DA |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-06-10 |
|
310-933
| 3 |
Compton: Compton DA |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2004-09-01 |
|
310-933
| 4 |
Compton: Compton DA |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
310-933
| 5 |
Compton: Compton DA |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-02-25 |
|
310-933
| 6 |
Compton: Compton DA |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-02-25 |
|
310-933
| 7 |
Compton: Compton DA |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-06-10 |
|
310-933
| 8 |
Compton: Compton DA |
CA |
ANHMCA01XEY |
516C AT&T CORP. |
730 |
|
2006-07-07 |
|
310-933
| 9 |
Compton: Compton DA |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2006-09-28 |
|
310-934
| A |
Culver City |
CA |
LSANCA01XSY |
9748 AMERICAN MESSAGING SERVICES, LLC |
730 |
|
|
|
310-935
| A |
San Pedro |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
|
|
310-935
| 0 |
San Pedro |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-05-22 |
|
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Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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