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
580-629 A Coalgate OK   536   2026-05-02   
580-629 1 Coalgate OK   536   2026-05-02   
580-640 1 Tishomingo OK   536   2026-04-12   
580-641 7 Marlow OK   536   2026-04-12   
580-650 3 Weatherford OK   536   2026-04-12   
580-662 5 Ringling OK   536   2026-04-12   
580-666 4 Rocky OK   536   2026-04-12   
580-682 2 Hobart OK   536   2026-04-05   
580-685 2 Ardmore OK   536   2026-04-04   
580-732 3 Alva OK   536   2026-04-04   
580-757 0 Ryan OK   536   2026-04-12   
580-758 6 Waukomis OK   536   2026-04-12   
580-825 1 Hitchcock OK   536   2026-04-05   
580-833 3 Blackwell OK   536   2026-04-04   
580-857 8 Allen OK   536   2026-04-04   
580-882 0 Healdton OK   536   2026-04-05   
580-969 6 Hugo OK   536   2026-04-05   
580-992 1 Newkirk OK   536   2026-04-12   
580-998 0 Antlers OK   536   2026-04-04   
582-206 2 Edinboro PA   924   2024-01-04   
582-225 2 Titusville PA   924   2024-01-04   
582-227 2 Girard PA   924   2024-01-04   
582-230 2 Wattsburg PA   924   2024-01-04   
582-232 1 Waterford PA   924   2024-01-04   
582-233 0 Oil City PA   924   2024-01-04   
582-239 1 Cooperstown (Venango) PA   924   2024-01-04   
582-280 1 Wesley PA   924   2024-01-04   
582-522 0 Cambridge Springs PA   924   2024-01-04   
582-588 0 Fairview (Erie) PA   924   2024-01-04   
582-833 0 Union City PA   924   2024-01-04   
585-215 8 Wyoming NY ROCHNYXAXQX  974   2024-08-24   
585-376 9 Olean NY   140   2014-02-09   
585-459 8 Wellsville NY BFLONYFRXWX  140   2024-08-24   
585-559 A Rochester NY ROCHNYXAXQX  974      
585-559 1 Rochester NY   974   2021-05-20   
585-714 8 East Aurora NY   140   2014-02-09   
585-776 A Rochester NY ROCHNYXAXQX  974   2024-09-21   
585-776 1 Rochester NY ROCHNYXAXQX  974   2024-09-21   
585-778 A Batavia NY BFLONYFRXWX  140   2024-09-21   
585-778 1 Batavia NY BFLONYFRXWX  140   2024-09-21   
585-805 8 East Aurora NY BFLONYFRXWX  140   2024-08-24   
585-993 9 Batavia NY   140   2014-02-09   
605-401 A Sioux Falls SD SXFLSDCOXVX  640      
605-401 1 Sioux Falls SD   640   2021-04-23   
606-322 9 Allen KY   466   2024-04-04   
606-323 1 Inez KY LXTNKYXAXOZ  466   2024-04-25   
606-332 1 Jackson KY LXTNKYXAXOZ  466   2024-04-25   
606-333 9 Virgie KY LXTNKYXAXOZ  466   2024-04-25   
606-352 0 Benham-Lynch KY LXTNKYXAXOZ  466   2024-05-31   
606-370 8 Crab Orchard KY LXTNKYXAXOZ  466   2024-04-25   
606-384 0 Paintsville KY LXTNKYXAXOZ  466   2024-04-25   
606-390 9 Warfield KY LXTNKYXAXOZ  466   2024-04-25   
606-400 7 Williamsburg KY LXTNKYXAXOZ  466   2024-04-25   
606-444 8 Pikeville KY LXTNKYXAXOZ  466   2024-04-25   
606-445 1 Freeburn KY LXTNKYXAXOZ  466   2024-06-21   
606-455 1 Maysville KY LXTNKYXAXOZ  466   2024-04-25   
606-459 1 Prestonsburg KY LXTNKYXAXOZ  466   2024-04-25   
606-466 0 Neon KY LXTNKYXAXOZ  466   2024-04-25   
606-486 A Whitesburg KY LXTNKYXAXOZ  466   2024-07-15   
606-486 1 Whitesburg KY LXTNKYXAXOZ  466   2024-07-15   
606-488 9 McCarr KY LXTNKYXAXOZ  466   2024-04-25   
606-489 A Corbin KY LXTNKYXAXOZ  466   2024-07-15   
606-489 1 Corbin KY LXTNKYXAXOZ  466   2024-07-15   
606-500 9 Wallins Creek KY LXTNKYXAXOZ  466   2024-04-25   
606-510 8 Stanford KY LXTNKYXAXOZ  466   2024-04-25   
606-518 4 Fedscreek KY LXTNKYXAXOZ  466   2024-04-25   
606-530 9 Martin KY LXTNKYXAXOZ  466   2024-04-25   
606-576 8 Middlesboro KY LXTNKYXAXOZ  466   2024-04-25   
606-586 1 Wayland KY LXTNKYXAXOZ  466   2024-04-25   
606-607 9 South Williamson KY LXTNKYXAXOZ  466   2024-04-25   
606-714 8 Harlan KY LXTNKYXAXOZ  466   2024-04-25   
606-800 9 Stone KY LXTNKYXAXOZ  466   2024-04-25   
606-989 0 Louisa KY LXTNKYXAXOZ  466   2024-04-25   
607-214 1 Stamford NY   138   2016-12-22   
607-219 5 Ithaca NY SYRCNYSUXLX  136   2024-09-09   
607-228 1 Watkins Glen NY   138   2016-12-22   
607-249 7 Waverly NY   138   2016-12-22   
607-278 0 Davenport NY   138   2016-12-22   
607-302 9 Elmira NY   138   2016-12-22   
607-305 0 Edmeston NY   138   2016-12-22   
607-319 8 Ithaca NY   136   2014-02-09   
607-340 1 Endicott NY   138   2016-10-28   
607-344 8 Cortland NY SYRCNYSUXLX  136   2024-09-07   
607-350 8 Davenport NY BNGHNYHYXIY  138   2024-09-07   
607-350 9 Davenport NY   138   2021-12-12   
607-354 5 Owego NY   138   2016-12-22   
607-362 9 Worcester NY BNGHNYHYXIY  138   2024-09-14   
607-370 A Binghamton NY BNGHNYHYXIY  138      
607-370 1 Binghamton NY   138   2020-10-30   
607-374 8 Binghamton NY   138   2016-12-22   
607-380 2 Campbell NY BNGHNYHYXIY  138   2024-09-07   
607-380 8 Campbell NY   138   2021-12-12   
607-383 1 Campbell NY   138   2016-12-22   
607-385 9 Hornell NY   138   2016-12-22   
607-386 6 Oneonta NY   138   2016-12-22   
607-390 1 Savona NY BNGHNYHYXIY  138   2024-09-09   
607-390 8 Savona NY   138   2021-12-12   
607-404 0 Canaseraga NY BNGHNYHYXIY  138   2024-09-07   
607-404 8 Canaseraga NY   138   2021-12-12   
607-409 0 Watkins Glen NY BNGHNYHYXIY  138   2024-09-14   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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