Local Calling Guide
Area code/prefix search
NPA: 831 [Rate centres in NPA 831] [Dial plan for NPA 831]
NXX: 428
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
831-428 | A | Santa Cruz | CA | 5562 METROPCS, INC. | 722 | ||||
831-428 | 0 | Santa Cruz | CA | OKLDCAEB0MD | 073H TELNYX LLC | 722 | 2022-12-22 | ||
831-428 | 1 | Santa Cruz | CA | OKLECAZVGT0 | 5562 METROPCS, INC. | 722 | 2007-09-18 | ||
831-428 | 2 | Santa Cruz | CA | SNTDCAUJCM9 | 6010 NEW CINGULAR WIRELESS PCS, LLC | 722 | 2005-07-11 | ||
831-428 | 3 | Santa Cruz | CA | OKLECAZVGT0 | 5562 METROPCS, INC. | 722 | 2007-09-18 | ||
831-428 | 4 | Santa Cruz | CA | OKLECAZVGT0 | 5562 METROPCS, INC. | 722 | 2012-07-27 | ||
831-428 | 5 | Santa Cruz | CA | OKLECAZVGT0 | 5562 METROPCS, INC. | 722 | |||
831-428 | 6 | Santa Cruz | CA | OKLECAZVGT0 | 5562 METROPCS, INC. | 722 | 2012-07-27 | ||
831-428 | 7 | Santa Cruz | CA | SNVACAHZ0MD | 508J CENTURYLINK COMMUNICATIONS, LLC | 722 | 2014-04-09 | ||
831-428 | 8 | Santa Cruz | CA | SNFCCAMKDS3 | 649C ONVOY, LLC - CA | 722 | 2013-03-29 | ||
831-428 | 9 | Santa Cruz | CA | 5562 METROPCS, INC. | 722 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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