Local Calling Guide
Area code/prefix search
NPA: 530
[Rate centres in NPA 530]
[Dial plan for NPA 530]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 530-373
| 1 |
Auburn: North DA |
CA |
SCRMCA01XTZ |
939H COMMIO, LLC |
726 |
|
2023-10-09 |
|
| 530-373
| 2 |
Auburn: North DA |
CA |
SCRMCA01XTZ |
939H COMMIO, LLC |
726 |
|
2023-10-09 |
|
| 530-373
| 3 |
Auburn: North DA |
CA |
SCRMCA01XTZ |
939H COMMIO, LLC |
726 |
|
2023-10-09 |
|
| 530-373
| 4 |
Auburn: North DA |
CA |
SCRMCA01XTZ |
939H COMMIO, LLC |
726 |
|
2023-10-09 |
|
| 530-374
| A |
Grass Valley: Main DA |
CA |
SCRMCA01XXY |
9748 AMERICAN MESSAGING SERVICES, LLC |
726 |
|
|
|
| 530-375
| A |
Westwood |
CA |
CHICCACWCM1 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
724 |
|
|
|
| 530-375
| 0 |
Westwood |
CA |
CHICCACWCM1 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
724 |
|
|
|
| 530-375
| 6 |
Westwood |
CA |
|
145J TERRA NOVA TELECOM INC. |
724 |
|
2025-05-16 |
|
| 530-375
| 7 |
Westwood |
CA |
CHICCACWCM1 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
724 |
|
|
|
| 530-376
| A |
Davis |
CA |
SCRMCA01XTZ |
939H COMMIO, LLC |
726 |
|
2024-02-24 |
|
| 530-376
| 0 |
Davis |
CA |
SCRMCA01XTZ |
939H COMMIO, LLC |
726 |
|
2024-02-24 |
|
| 530-376
| 1 |
Davis |
CA |
SCRMCA01XTZ |
939H COMMIO, LLC |
726 |
|
2024-02-24 |
|
| 530-376
| 2 |
Davis |
CA |
SCRMCA01XTZ |
939H COMMIO, LLC |
726 |
|
2024-02-24 |
|
| 530-376
| 3 |
Davis |
CA |
WSCRCAAHNMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
726 |
|
2024-10-16 |
|
| 530-376
| 4 |
Davis |
CA |
WSCRCAKE1MD |
6529 T-MOBILE USA, INC. |
726 |
|
2024-09-15 |
|
| 530-376
| 5 |
Davis |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
726 |
|
2025-12-17 |
|
| 530-376
| 6 |
Davis |
CA |
SCRMCA01GT1 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
726 |
|
2024-11-11 |
|
| 530-376
| 7 |
Davis |
CA |
SCRMCA01GT1 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
726 |
|
2024-11-11 |
|
| 530-376
| 8 |
Davis |
CA |
WSCRCAAHNMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
726 |
|
2024-07-06 |
|
| 530-376
| 9 |
Davis |
CA |
WSCRCAKE1MD |
6529 T-MOBILE USA, INC. |
726 |
|
2024-05-11 |
|
| 530-377
| A |
Cottonwood |
CA |
CHICCA01SMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
724 |
|
|
|
| 530-377
| 0 |
Cottonwood |
CA |
CHICCA01SMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
724 |
|
2010-02-27 |
|
| 530-377
| 1 |
Cottonwood |
CA |
|
515J IP HORIZON LLC |
724 |
|
|
|
| 530-377
| 2 |
Cottonwood |
CA |
|
515J IP HORIZON LLC |
724 |
|
|
|
| 530-377
| 3 |
Cottonwood |
CA |
CHICCA01SMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
724 |
|
2010-10-01 |
|
| 530-377
| 4 |
Cottonwood |
CA |
RDNGCAAMCM0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
724 |
|
2015-07-16 |
|
| 530-377
| 5 |
Cottonwood |
CA |
CHICCA017MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
724 |
|
2005-08-02 |
|
| 530-377
| 6 |
Cottonwood |
CA |
CHICCA01SMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
724 |
|
2009-01-13 |
|
| 530-377
| 7 |
Cottonwood |
CA |
CHICCA01XQX |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
724 |
|
2010-11-28 |
|
| 530-377
| 8 |
Cottonwood |
CA |
CHICCA01XMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
724 |
|
2012-04-23 |
|
| 530-377
| 9 |
Cottonwood |
CA |
CHICCA01SMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
724 |
|
2014-10-31 |
|
| 530-378
| A |
Anderson |
CA |
ARSNCA11DS1 |
9740 PACIFIC BELL |
724 |
|
|
|
| 530-378
| 0 |
Anderson |
CA |
ARSNCA11DS1 |
9740 PACIFIC BELL |
724 |
|
|
|
| 530-378
| 1 |
Anderson |
CA |
ARSNCA11DS1 |
9740 PACIFIC BELL |
724 |
|
|
|
| 530-378
| 2 |
Anderson |
CA |
ARSNCA11DS1 |
9740 PACIFIC BELL |
724 |
|
|
|
| 530-378
| 3 |
Anderson |
CA |
CHICCAEYIMD |
7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
724 |
|
2012-01-02 |
|
| 530-378
| 4 |
Anderson |
CA |
CHICCA01SMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
724 |
|
2009-01-13 |
|
| 530-378
| 5 |
Anderson |
CA |
ARSNCABS0MD |
776C CHARTER FIBERLINK CA-CCO, LLC - CA |
724 |
|
2007-09-23 |
|
| 530-378
| 6 |
Anderson |
CA |
ARSNCA11DS1 |
9740 PACIFIC BELL |
724 |
|
|
|
| 530-378
| 7 |
Anderson |
CA |
ARSNCA11DS1 |
9740 PACIFIC BELL |
724 |
|
|
|
| 530-378
| 8 |
Anderson |
CA |
ARSNCA11DS1 |
9740 PACIFIC BELL |
724 |
|
|
|
| 530-378
| 9 |
Anderson |
CA |
CHICCA01SMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
724 |
|
2010-02-27 |
|
| 530-379
| A |
Woodland |
CA |
WSCRCAKE1MD |
6529 T-MOBILE USA, INC. |
726 |
|
|
|
| 530-379
| 0 |
Woodland |
CA |
SCRMCA01X7Z |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
726 |
|
2013-04-15 |
|
| 530-379
| 1 |
Woodland |
CA |
SCRMCA01X7Z |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
726 |
|
2013-04-15 |
|
| 530-379
| 2 |
Woodland |
CA |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
2013-03-14 |
|
| 530-379
| 3 |
Woodland |
CA |
WSCRCAAHNMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
726 |
|
2013-04-08 |
|
| 530-379
| 4 |
Woodland |
CA |
WSCRCAHW3MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
726 |
|
2014-01-04 |
|
| 530-379
| 5 |
Woodland |
CA |
WSCRCAAHNMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
726 |
|
2013-09-27 |
|
| 530-379
| 6 |
Woodland |
CA |
SCRMCA01GT1 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
726 |
|
2013-12-20 |
|
<< 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 >>
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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