Local Calling Guide
Area code/prefix search
Porterville, CA
<< 1 2 3
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 559-792
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
728 |
|
2021-04-19 |
|
| 559-792
| 8 |
|
5562 METROPCS, INC. |
728 |
|
2012-02-23 |
|
| 559-792
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
728 |
|
2021-04-19 |
|
| 559-793
| A |
PTVLCA11DS0 |
9740 PACIFIC BELL |
728 |
|
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|
| 559-793
| 0 |
|
9740 PACIFIC BELL |
728 |
|
|
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| 559-793
| 1 |
|
9740 PACIFIC BELL |
728 |
|
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|
| 559-793
| 2 |
|
9740 PACIFIC BELL |
728 |
|
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| 559-793
| 3 |
|
9740 PACIFIC BELL |
728 |
|
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| 559-793
| 4 |
|
516C AT&T CORP. |
728 |
|
2008-04-15 |
|
| 559-793
| 5 |
|
5562 METROPCS, INC. |
728 |
|
2018-04-22 |
|
| 559-793
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
728 |
|
2008-09-28 |
|
| 559-793
| 7 |
|
649C ONVOY, LLC - CA |
728 |
|
2011-09-27 |
|
| 559-793
| 8 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
728 |
|
|
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| 559-793
| 9 |
|
9740 PACIFIC BELL |
728 |
|
|
|
| 559-853
| A |
FRSMCA150MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
728 |
|
|
|
| 559-853
| 0 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
728 |
|
2013-12-20 |
|
| 559-853
| 1 |
|
649C ONVOY, LLC - CA |
728 |
|
2008-06-12 |
|
| 559-853
| 3 |
|
6529 T-MOBILE USA, INC. |
728 |
|
2015-01-26 |
|
| 559-853
| 4 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
728 |
|
2005-07-25 |
|
| 559-853
| 5 |
|
5562 METROPCS, INC. |
728 |
|
2018-08-06 |
|
| 559-853
| 6 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
728 |
|
2014-05-04 |
|
| 559-853
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
728 |
|
2007-10-20 |
|
| 559-853
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
728 |
|
2007-10-20 |
|
| 559-853
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
728 |
|
2007-10-20 |
|
| 559-854
| A |
FRSNCA01DS5 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
728 |
|
|
|
| 559-854
| 0 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
728 |
|
2015-07-22 |
|
| 559-854
| 1 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
728 |
|
2015-08-13 |
|
| 559-854
| 2 |
|
5562 METROPCS, INC. |
728 |
|
2017-03-30 |
|
| 559-854
| 3 |
|
6529 T-MOBILE USA, INC. |
728 |
|
2015-06-29 |
|
| 559-854
| 4 |
|
6529 T-MOBILE USA, INC. |
728 |
|
2015-06-29 |
|
| 559-854
| 5 |
|
5562 METROPCS, INC. |
728 |
|
2017-04-24 |
|
| 559-854
| 6 |
|
649C ONVOY, LLC - CA |
728 |
|
2021-07-22 |
|
| 559-854
| 7 |
|
776C CHARTER FIBERLINK CA-CCO, LLC - CA |
728 |
|
2018-05-17 |
|
| 559-854
| 8 |
|
073H TELNYX LLC |
728 |
|
2017-03-24 |
|
| 559-854
| 9 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
728 |
|
2016-09-22 |
|
| 559-883
| A |
FRSNCAPMGT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
728 |
|
2024-04-19 |
|
| 559-883
| 0 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
728 |
|
2026-01-30 |
|
| 559-883
| 1 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
728 |
|
2024-09-10 |
|
| 559-883
| 2 |
|
318J COMCAST IP PHONE, LLC |
728 |
|
2025-03-07 |
|
| 559-883
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
728 |
|
2025-09-05 |
|
| 559-883
| 4 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
728 |
|
2024-11-20 |
|
| 559-883
| 5 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
728 |
|
2025-11-07 |
|
| 559-883
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
728 |
|
2024-10-14 |
|
| 559-883
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
728 |
|
2024-10-14 |
|
| 559-883
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
728 |
|
2024-09-09 |
|
| 559-883
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
728 |
|
2024-04-19 |
|
| 559-920
| A |
FRSNCAQRAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
728 |
|
|
|
| 559-920
| 0 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
728 |
|
|
|
| 559-920
| 1 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
728 |
|
|
|
| 559-920
| 2 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
728 |
|
|
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| 559-920
| 3 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
728 |
|
|
|
| 559-920
| 4 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
728 |
|
|
|
| 559-920
| 5 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
728 |
|
|
|
| 559-920
| 6 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
728 |
|
|
|
| 559-920
| 7 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
728 |
|
|
|
| 559-920
| 8 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
728 |
|
|
|
| 559-920
| 9 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
728 |
|
2010-08-02 |
|
<< 1 2 3
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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