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 |
657-255
| 6 |
Buena Park |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2016-02-24 |
|
657-255
| 7 |
Buena Park |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2016-02-29 |
|
657-255
| 8 |
Buena Park |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2016-02-29 |
|
657-255
| 9 |
Buena Park |
CA |
ANHMCANG2MD |
4733 PAETEC COMMUNICATIONS, INC. - CA |
730 |
|
2016-04-01 |
|
657-256
| A |
Cypress |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2024-01-23 |
|
657-256
| 0 |
Cypress |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2014-12-20 |
|
657-256
| 1 |
Cypress |
CA |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2015-02-06 |
|
657-256
| 2 |
Cypress |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2015-03-07 |
|
657-256
| 3 |
Cypress |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2015-01-05 |
|
657-256
| 4 |
Cypress |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2015-01-05 |
|
657-256
| 5 |
Cypress |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2015-01-05 |
|
657-256
| 6 |
Cypress |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2015-01-05 |
|
657-256
| 7 |
Cypress |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2015-03-07 |
|
657-256
| 8 |
Cypress |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2015-02-14 |
|
657-256
| 9 |
Cypress |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2015-02-14 |
|
657-257
| A |
Westminster |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
657-257
| 0 |
Westminster |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2015-11-09 |
|
657-257
| 1 |
Westminster |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2015-12-01 |
|
657-257
| 2 |
Westminster |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2015-11-03 |
|
657-257
| 3 |
Westminster |
CA |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2015-11-22 |
|
657-257
| 4 |
Westminster |
CA |
LNBHCAXPXWX |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2015-11-19 |
|
657-257
| 5 |
Westminster |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2015-11-03 |
|
657-257
| 6 |
Westminster |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2015-11-03 |
|
657-257
| 7 |
Westminster |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2015-11-03 |
|
657-257
| 8 |
Westminster |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2015-11-02 |
|
657-257
| 9 |
Westminster |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2015-11-02 |
|
657-258
| A |
Placentia |
CA |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
|
|
657-258
| 0 |
Placentia |
CA |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2015-01-23 |
|
657-258
| 1 |
Placentia |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2015-05-23 |
|
657-258
| 2 |
Placentia |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2019-03-03 |
|
657-258
| 3 |
Placentia |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2015-05-23 |
|
657-258
| 4 |
Placentia |
CA |
ANHMCACLCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2015-06-11 |
|
657-258
| 5 |
Placentia |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2015-05-31 |
|
657-258
| 6 |
Placentia |
CA |
ANHMCACLCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2015-06-11 |
|
657-258
| 7 |
Placentia |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2015-02-26 |
|
657-258
| 8 |
Placentia |
CA |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2015-03-19 |
|
657-258
| 9 |
Placentia |
CA |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2016-03-18 |
|
657-259
| A |
Huntington Beach |
CA |
LNBHCAXPXWX |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
|
|
657-259
| 0 |
Huntington Beach |
CA |
LNBHCAXPXWX |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2015-10-25 |
|
657-259
| 1 |
Huntington Beach |
CA |
|
515J IP HORIZON LLC |
730 |
|
2015-10-26 |
|
657-259
| 2 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2015-10-26 |
|
657-259
| 3 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2015-11-16 |
|
657-259
| 4 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2015-11-09 |
|
657-259
| 5 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2015-12-01 |
|
657-259
| 6 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2016-01-01 |
|
657-259
| 7 |
Huntington Beach |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2015-10-26 |
|
657-259
| 8 |
Huntington Beach |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2015-10-26 |
|
657-259
| 9 |
Huntington Beach |
CA |
LNBHCAXPXBY |
649C ONVOY, LLC - CA |
730 |
|
2017-06-11 |
|
657-260
| A |
Silverado |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
657-260
| 0 |
Silverado |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2015-11-06 |
|
<< 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: VoIP.ms
Like this site? We accept donations via PayPal.