Local Calling Guide
Area code/prefix search
NPA: 657
[Rate centres in NPA 657]
[Dial plan for NPA 657]
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 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
657-200
| A |
Westminster |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
657-200
| 0 |
Westminster |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
2008-09-23 |
|
657-200
| 1 |
Westminster |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-02-27 |
|
657-200
| 2 |
Westminster |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2009-05-24 |
|
657-200
| 3 |
Westminster |
CA |
LNBHCAXPXBY |
649C ONVOY, LLC - CA |
730 |
|
2009-04-02 |
|
657-200
| 4 |
Westminster |
CA |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2010-03-11 |
|
657-200
| 5 |
Westminster |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-05-26 |
|
657-200
| 6 |
Westminster |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2010-03-20 |
|
657-200
| 7 |
Westminster |
CA |
ANHMCA01XRY |
318J COMCAST IP PHONE, LLC |
730 |
|
2010-02-07 |
|
657-200
| 8 |
Westminster |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-05-26 |
|
657-200
| 9 |
Westminster |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-07-04 |
|
657-201
| A |
Anaheim |
CA |
RVSDCAYAGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
657-201
| 0 |
Anaheim |
CA |
RVSDCAYAGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2008-11-27 |
|
657-201
| 1 |
Anaheim |
CA |
LSANCAJWDS5 |
258E YMAX COMMUNICATIONS CORP. - CA |
730 |
|
2009-07-22 |
|
657-201
| 2 |
Anaheim |
CA |
LSANCAJWDS5 |
258E YMAX COMMUNICATIONS CORP. - CA |
730 |
|
2009-07-22 |
|
657-201
| 3 |
Anaheim |
CA |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2012-06-08 |
|
657-201
| 4 |
Anaheim |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2012-12-02 |
|
657-201
| 5 |
Anaheim |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2011-05-28 |
|
657-201
| 6 |
Anaheim |
CA |
RVSDCAYAGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2018-11-04 |
|
657-201
| 7 |
Anaheim |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2009-11-21 |
|
657-201
| 8 |
Anaheim |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-02-06 |
|
657-201
| 9 |
Anaheim |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2009-11-21 |
|
657-202
| A |
Anaheim |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
|
|
657-202
| 0 |
Anaheim |
CA |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2009-04-04 |
|
657-202
| 1 |
Anaheim |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2009-04-04 |
|
657-202
| 2 |
Anaheim |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2009-04-04 |
|
657-202
| 3 |
Anaheim |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2009-04-04 |
|
657-202
| 4 |
Anaheim |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2009-04-04 |
|
657-202
| 5 |
Anaheim |
CA |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2009-04-04 |
|
657-202
| 6 |
Anaheim |
CA |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2009-04-04 |
|
657-202
| 7 |
Anaheim |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2009-04-04 |
|
657-202
| 8 |
Anaheim |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2009-04-04 |
|
657-202
| 9 |
Anaheim |
CA |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2009-04-04 |
|
657-203
| A |
Huntington Beach |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
657-203
| 0 |
Huntington Beach |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2010-06-05 |
|
657-203
| 1 |
Huntington Beach |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2010-06-08 |
|
657-203
| 2 |
Huntington Beach |
CA |
SNANCALWDS1 |
7262 XO CALIFORNIA, INC. |
730 |
|
2010-06-08 |
|
657-203
| 3 |
Huntington Beach |
CA |
ANHMCACLCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2010-06-20 |
|
657-203
| 4 |
Huntington Beach |
CA |
ANHMCACLCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2010-07-11 |
|
657-203
| 5 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2010-08-01 |
|
657-203
| 6 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2010-08-01 |
|
657-203
| 7 |
Huntington Beach |
CA |
ANHMCACLCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2010-08-07 |
|
657-203
| 8 |
Huntington Beach |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-10-29 |
|
657-203
| 9 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2011-08-06 |
|
657-204
| A |
Huntington Beach |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
657-204
| 0 |
Huntington Beach |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-06-12 |
|
657-204
| 1 |
Huntington Beach |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2010-11-20 |
|
657-204
| 2 |
Huntington Beach |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-07-04 |
|
657-204
| 3 |
Huntington Beach |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-07-04 |
|
657-204
| 4 |
Huntington Beach |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-07-04 |
|
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 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 >>
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.