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
405-276 0 El Reno OK   536   2026-04-03   
405-277 6 Luther OK   536   2026-04-03   
405-283 5 Piedmont OK   536   2026-04-04   
405-309 4 Harrah OK   536   2026-04-03   
405-346 2 Guthrie OK   536   2026-04-03   
405-353 5 Mustang OK   536   2026-04-03   
405-356 5 Wellston OK   536   2026-04-04   
405-357 6 Wheatland OK   536   2026-04-04   
405-362 4 Tuttle OK   536   2026-04-04   
405-363 3 Edmond OK   536   2026-04-03   
405-369 0 Minco OK   536   2026-04-03   
405-383 7 Wanette OK   536   2026-04-04   
405-384 2 Bethany OK   536   2026-04-03   
405-389 5 Wetumka OK   536   2026-04-04   
405-405 1 Alex OK   536   2026-04-03   
405-433 0 Cashion OK   536   2026-04-03   
405-459 2 Pocasset OK   536   2026-04-04   
405-540 A Oklahoma City OK OKCYOKCEXWZ  536      
405-540 1 Oklahoma City OK   536   2021-04-23   
405-578 0 Yukon OK   536   2026-04-04   
405-586 6 Meridian OK   536   2026-04-03   
405-731 1 Midwest City OK   536   2026-04-03   
405-786 3 Weleetka OK   536   2026-04-04   
405-800 1 Moore OK   536   2026-04-03   
405-801 0 Norman OK   536   2026-04-04   
405-804 0 Spencer OK   536   2026-04-04   
405-807 1 Nicoma Park OK   536   2026-04-03   
405-865 6 Carney OK   536   2026-04-03   
405-939 9 Perkins OK   536   2026-04-04   
405-944 9 Cromwell OK   536   2026-04-03   
405-995 1 Holdenville OK   536   2026-04-03   
406-519 A Missoula MT GRFLMTMANMD  648      
406-519 7 Missoula MT GRFLMTMANMD  648   2021-10-22   
406-608 A Billings MT BLNGMTASKMD  650      
406-608 1 Billings MT BLNGMTASKMD  650   2021-06-27   
407-318 9 Orlando FL   45806   2017-06-30   
407-329 0 West Kissimmee FL   45808   2017-07-01   
407-442 8 East Orange FL   45806   2025-05-18   
407-464 8 Apopka FL   45808   2017-06-30   
407-519 7 Geneva FL   45806   2017-12-17   
407-530 1 Kissimmee FL   45808   2013-04-08   
407-537 8 East Orange FL   45806   2017-12-16   
407-549 0 Sanford FL   45806   2013-08-09   
407-549 1 Sanford FL   45806   2017-06-30   
407-554 8 Winter Garden FL   45808   2017-07-01   
407-577 2 Kissimmee FL   45808   2016-03-25   
407-577 3 Kissimmee FL   45808   2016-03-25   
407-604 9 Oviedo FL   45806   2017-06-30   
407-755 0 Winter Park FL   45808   2017-07-01   
407-901 8 Oviedo FL   45806   2013-08-09   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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