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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 657-566
| 6 |
Fullerton |
CA |
LSANCAJWIMD |
965H FRACTEL, LLC |
730 |
|
2021-03-27 |
|
| 657-566
| 7 |
Fullerton |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2021-07-22 |
|
| 657-566
| 8 |
Fullerton |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2021-07-22 |
|
| 657-566
| 9 |
Fullerton |
CA |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2021-07-22 |
|
| 657-567
| A |
Santa Ana |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2024-01-23 |
|
| 657-567
| 0 |
Santa Ana |
CA |
LSANCAJW5MD |
197D VONAGE AMERICA LLC |
730 |
|
2020-05-29 |
|
| 657-567
| 1 |
Santa Ana |
CA |
LSANCAJW5MD |
197D VONAGE AMERICA LLC |
730 |
|
2020-05-29 |
|
| 657-567
| 2 |
Santa Ana |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2020-05-28 |
|
| 657-567
| 3 |
Santa Ana |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2020-05-28 |
|
| 657-567
| 4 |
Santa Ana |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2020-05-28 |
|
| 657-567
| 5 |
Santa Ana |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2020-05-28 |
|
| 657-567
| 6 |
Santa Ana |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2020-05-28 |
|
| 657-567
| 7 |
Santa Ana |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2020-05-28 |
|
| 657-567
| 8 |
Santa Ana |
CA |
ANHMCACLCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2021-01-03 |
|
| 657-567
| 9 |
Santa Ana |
CA |
LSANCARC86Z |
996H AIRESPRING, INC. |
730 |
|
2020-06-19 |
|
| 657-568
| A |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 657-568
| 0 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-568
| 1 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-568
| 2 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-568
| 3 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-568
| 4 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-568
| 5 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-568
| 6 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-568
| 7 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-568
| 8 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-568
| 9 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-569
| A |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 657-569
| 0 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-569
| 1 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-569
| 2 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-569
| 3 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-569
| 4 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-569
| 5 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-569
| 6 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-569
| 7 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-569
| 8 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-569
| 9 |
Huntington Beach |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-03-27 |
|
| 657-570
| A |
Anaheim |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 657-570
| 0 |
Anaheim |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-04-10 |
|
| 657-570
| 1 |
Anaheim |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-04-10 |
|
| 657-570
| 2 |
Anaheim |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-04-10 |
|
| 657-570
| 3 |
Anaheim |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-04-10 |
|
| 657-570
| 4 |
Anaheim |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-04-10 |
|
| 657-570
| 5 |
Anaheim |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-04-10 |
|
| 657-570
| 6 |
Anaheim |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-04-10 |
|
| 657-570
| 7 |
Anaheim |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-04-10 |
|
| 657-570
| 8 |
Anaheim |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-04-10 |
|
| 657-570
| 9 |
Anaheim |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-04-10 |
|
| 657-571
| A |
Yorba Linda |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 657-571
| 0 |
Yorba Linda |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2022-05-13 |
|
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 >>
Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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