Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 515J IP HORIZON LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
559-428 A Riverdale CA FRSNCA0102Z  728      
559-428 0 Riverdale CA FRSNCA0102Z  728      
559-428 1 Riverdale CA FRSNCA0102Z  728      
559-428 2 Riverdale CA FRSNCA0102Z  728      
559-428 7 Riverdale CA   728   2022-10-20   
559-460 1 Selma CA FRSNCA0102Z  728      
559-460 2 Selma CA FRSNCA0102Z  728      
559-461 A Sequoia CA FRSNCA0102Z  728      
559-461 0 Sequoia CA FRSNCA0102Z  728      
559-461 1 Sequoia CA FRSNCA0102Z  728      
559-461 2 Sequoia CA FRSNCA0102Z  728      
559-461 4 Sequoia CA   728   2022-10-20   
559-461 6 Sequoia CA   728   2022-10-20   
559-462 1 Springville CA FRSNCA0102Z  728      
559-462 2 Springville CA FRSNCA0102Z  728      
559-463 A Stratford CA FRSNCA0102Z  728      
559-463 1 Stratford CA FRSNCA0102Z  728      
559-463 2 Stratford CA FRSNCA0102Z  728      
559-463 4 Stratford CA   728   2022-10-20   
559-463 6 Stratford CA   728   2022-10-20   
559-463 7 Stratford CA   728   2022-10-20   
559-463 9 Stratford CA   728   2022-10-20   
559-464 1 Terra Bella CA FRSNCA0102Z  728      
559-464 2 Terra Bella CA FRSNCA0102Z  728      
559-465 A Three Rivers CA FRSNCA0102Z  728      
559-465 1 Three Rivers CA FRSNCA0102Z  728      
559-465 2 Three Rivers CA FRSNCA0102Z  728      
559-465 4 Three Rivers CA   728   2022-10-20   
559-466 A Tipton CA FRSNCA0102Z  728      
559-466 1 Tipton CA FRSNCA0102Z  728      
559-466 2 Tipton CA FRSNCA0102Z  728      
559-466 3 Tipton CA   728   2022-10-20   
559-466 4 Tipton CA   728   2022-10-20   
559-466 5 Tipton CA   728   2022-10-20   
559-467 1 Tulare CA FRSNCA0102Z  728      
559-467 2 Tulare CA FRSNCA0102Z  728      
559-468 1 Woodlake CA FRSNCA0102Z  728      
559-468 2 Woodlake CA FRSNCA0102Z  728      
559-471 1 Visalia CA FRSNCA0102Z  728      
559-471 2 Visalia CA FRSNCA0102Z  728      
559-471 4 Visalia CA FRSNCA0102Z  728      
559-472 1 Clovis CA FRSNCA0102Z  728      
559-472 2 Clovis CA FRSNCA0102Z  728      
559-473 A Fresno CA FRSNCA0102Z  728      
559-473 0 Fresno CA FRSNCA0102Z  728      
559-473 1 Fresno CA FRSNCA0102Z  728      
559-473 2 Fresno CA FRSNCA0102Z  728      
559-473 4 Fresno CA FRSNCA0102Z  728      
559-581 A Fresno CA FRSNCA0102Z  728      
559-581 1 Fresno CA   728   2021-01-16   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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