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 |
| 530-920
| 2 |
Grass Valley: Main DA |
CA |
|
829J PAETEC ITEL, LLC |
726 |
|
2026-01-04 |
|
| 530-920
| 4 |
Grass Valley: Main DA |
CA |
SCRMCA01DS3 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
726 |
|
2024-11-02 |
|
| 530-920
| 5 |
Grass Valley: Main DA |
CA |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
2023-08-10 |
|
| 530-920
| 6 |
Grass Valley: Main DA |
CA |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
2023-08-10 |
|
| 530-920
| 7 |
Grass Valley: Main DA |
CA |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
2023-08-10 |
|
| 530-920
| 8 |
Grass Valley: Main DA |
CA |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
2023-08-10 |
|
| 530-920
| 9 |
Grass Valley: Main DA |
CA |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
2023-08-10 |
|
| 530-921
| A |
Redding |
CA |
CHICCA01RMD |
6529 T-MOBILE USA, INC. |
724 |
|
|
|
| 530-921
| 0 |
Redding |
CA |
CHICCA01RMD |
6529 T-MOBILE USA, INC. |
724 |
|
|
|
| 530-921
| 1 |
Redding |
CA |
CHICCAEYKMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
724 |
|
2006-09-05 |
|
| 530-921
| 2 |
Redding |
CA |
CHICCA01RMD |
6529 T-MOBILE USA, INC. |
724 |
|
|
|
| 530-921
| 3 |
Redding |
CA |
CHICCAEYKMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
724 |
|
2006-10-30 |
|
| 530-921
| 4 |
Redding |
CA |
CHICCA01RMD |
5562 METROPCS, INC. |
724 |
|
2006-10-02 |
|
| 530-921
| 5 |
Redding |
CA |
CHICCA01RMD |
5562 METROPCS, INC. |
724 |
|
2006-10-02 |
|
| 530-921
| 6 |
Redding |
CA |
CHICCA01RMD |
5562 METROPCS, INC. |
724 |
|
2007-10-08 |
|
| 530-921
| 7 |
Redding |
CA |
CHICCA01RMD |
5562 METROPCS, INC. |
724 |
|
2007-10-08 |
|
| 530-921
| 8 |
Redding |
CA |
CHICCA01RMD |
6529 T-MOBILE USA, INC. |
724 |
|
2005-05-10 |
|
| 530-921
| 9 |
Redding |
CA |
CHICCA01RMD |
6529 T-MOBILE USA, INC. |
724 |
|
|
|
| 530-922
| A |
Oroville |
CA |
CHICCA01XGX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
724 |
|
|
|
| 530-922
| 0 |
Oroville |
CA |
CHICCAEYKMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
724 |
|
2020-04-15 |
|
| 530-922
| 1 |
Oroville |
CA |
CHICCA01XCX |
649C ONVOY, LLC - CA |
724 |
|
2021-08-09 |
|
| 530-922
| 2 |
Oroville |
CA |
CHICCA01XCX |
649C ONVOY, LLC - CA |
724 |
|
2019-08-08 |
|
| 530-922
| 3 |
Oroville |
CA |
CHICCA01XCX |
649C ONVOY, LLC - CA |
724 |
|
2019-08-08 |
|
| 530-922
| 4 |
Oroville |
CA |
CHICCA01XCX |
649C ONVOY, LLC - CA |
724 |
|
2021-08-09 |
|
| 530-922
| 5 |
Oroville |
CA |
|
145J TERRA NOVA TELECOM INC. |
724 |
|
2025-10-04 |
|
| 530-922
| 6 |
Oroville |
CA |
CHICCA01XCX |
649C ONVOY, LLC - CA |
724 |
|
2021-11-14 |
|
| 530-922
| 7 |
Oroville |
CA |
CHICCA01RMD |
6529 T-MOBILE USA, INC. |
724 |
|
2020-09-18 |
|
| 530-922
| 8 |
Oroville |
CA |
CHICCA01RMD |
6529 T-MOBILE USA, INC. |
724 |
|
2020-07-16 |
|
| 530-922
| 9 |
Oroville |
CA |
CHICCA01XGX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
724 |
|
2018-09-06 |
|
| 530-923
| A |
Marysville |
CA |
WSCRCAHW3MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
726 |
|
|
|
| 530-923
| 0 |
Marysville |
CA |
WSCRCAKE1MD |
5562 METROPCS, INC. |
726 |
|
2007-03-13 |
|
| 530-923
| 1 |
Marysville |
CA |
WSCRCAKE1MD |
5562 METROPCS, INC. |
726 |
|
2006-11-02 |
|
| 530-923
| 2 |
Marysville |
CA |
SCRMCA0111Z |
318J COMCAST IP PHONE, LLC |
726 |
|
2007-09-21 |
|
| 530-923
| 3 |
Marysville |
CA |
WSCRCAKE1MD |
5562 METROPCS, INC. |
726 |
|
2007-10-19 |
|
| 530-923
| 4 |
Marysville |
CA |
WSCRCAHW3MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
726 |
|
2005-07-23 |
|
| 530-923
| 5 |
Marysville |
CA |
WSCRCAKE1MD |
5562 METROPCS, INC. |
726 |
|
2007-10-08 |
|
| 530-923
| 6 |
Marysville |
CA |
WSCRCAKE1MD |
5562 METROPCS, INC. |
726 |
|
2008-07-28 |
|
| 530-923
| 7 |
Marysville |
CA |
SCRMCA0111Z |
318J COMCAST IP PHONE, LLC |
726 |
|
2008-03-31 |
|
| 530-923
| 8 |
Marysville |
CA |
WSCRCAKE1MD |
6529 T-MOBILE USA, INC. |
726 |
|
2007-09-14 |
|
| 530-923
| 9 |
Marysville |
CA |
WSCRCAKE1MD |
5562 METROPCS, INC. |
726 |
|
2008-07-28 |
|
| 530-924
| A |
Chico |
CA |
CHICCA01X5X |
508J CENTURYLINK COMMUNICATIONS, LLC |
724 |
|
|
|
| 530-924
| 0 |
Chico |
CA |
CHICCA017MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
724 |
|
2009-09-07 |
|
| 530-924
| 2 |
Chico |
CA |
CHICCA01XQX |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
724 |
|
2009-05-31 |
|
| 530-924
| 3 |
Chico |
CA |
CHICCA017MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
724 |
|
2011-06-27 |
|
| 530-924
| 4 |
Chico |
CA |
CHICCA017MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
724 |
|
2005-07-25 |
|
| 530-924
| 5 |
Chico |
CA |
CHICCA017MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
724 |
|
2013-09-19 |
|
| 530-924
| 6 |
Chico |
CA |
CHICCA017MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
724 |
|
2014-10-19 |
|
| 530-924
| 7 |
Chico |
CA |
CHICCA01X5X |
508J CENTURYLINK COMMUNICATIONS, LLC |
724 |
|
2016-10-29 |
|
| 530-925
| A |
Mount Shasta |
CA |
CHICCAEYKMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
724 |
|
|
|
| 530-925
| 0 |
Mount Shasta |
CA |
CHICCAEYKMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
724 |
|
|
|
<< 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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