Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 612K CSC VOICE, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
681-233 A Hurricane WV   254      
681-236 A Elizabeth WV   254      
681-262 A Rupert WV   254      
681-265 A Charleston Zone 1 WV   254      
681-282 A Princeton WV   932      
681-291 A Rainelle WV   254      
681-298 A Elkins WV   256      
681-318 A Lewisburg WV   254      
681-400 A Whitesville WV   254      
681-416 A Delbarton WV   254      
681-422 A Mount Hope WV   254      
681-458 A Oceana WV   254      
681-459 A Glen Daniel WV   254      
681-477 A Flemington WV   256      
681-515 A New Haven WV   254      
681-525 A Farmington WV   256      
681-539 A Sophia WV   254      
681-612 A St Marys WV   254      
681-675 A Letart WV   254      
681-731 A Mill Creek WV   256      
681-735 A Kermit WV   254      
702-709 A Laughlin NV   721      
707-607 A Ferndale CA   722      
707-630 A Arcata CA   722      
707-686 A Loleta CA   722      
707-783 A Rio Dell CA   722      
707-798 A Eureka CA   722      
707-844 A Blue Lake CA   722      
707-851 A Hydesville CA   722      
718-450 3 New York City Zone 03 NY   132   2004-03-08   
718-450 8 New York City Zone 03 NY   132   2006-11-18   
718-483 8 New York City Zone 06 NY   132   2006-10-16   
718-483 9 New York City Zone 06 NY   132   2006-10-16   
718-513 0 New York City Zone 07 NY   132   2004-10-14   
718-513 1 New York City Zone 07 NY   132   2004-10-14   
718-513 3 New York City Zone 07 NY   132   2004-10-14   
718-513 4 New York City Zone 07 NY   132   2003-09-03   
718-513 6 New York City Zone 07 NY   132   2004-10-14   
718-552 2 New York City Zone 06 NY   132   2006-05-08   
718-576 6 New York City Zone 06 NY   132   2011-03-04   
718-618 0 New York City Zone 03 NY   132   2006-07-08   
718-618 7 New York City Zone 03 NY   132   2006-06-17   
718-676 A New York City Zone 07 NY   132      
718-676 0 New York City Zone 07 NY   132      
718-676 1 New York City Zone 07 NY   132      
718-676 2 New York City Zone 07 NY   132   2004-06-11   
718-676 4 New York City Zone 07 NY   132      
718-676 5 New York City Zone 07 NY   132   2004-06-11   
718-676 6 New York City Zone 07 NY   132   2004-06-11   
718-676 7 New York City Zone 07 NY   132      
718-676 9 New York City Zone 07 NY   132      
718-684 1 New York City Zone 04 NY   132   2004-08-23   
718-684 2 New York City Zone 04 NY   132   2004-10-29   
718-684 3 New York City Zone 04 NY   132   2004-10-29   
718-684 4 New York City Zone 04 NY   132   2005-02-14   
718-684 5 New York City Zone 04 NY   132   2004-10-29   
718-684 6 New York City Zone 04 NY   132   2004-10-29   
718-708 4 New York City Zone 05 NY   132   2004-11-22   
718-708 5 New York City Zone 05 NY   132   2004-11-22   
718-708 6 New York City Zone 05 NY   132   2004-11-22   
718-708 7 New York City Zone 05 NY   132   2004-11-22   
718-708 8 New York City Zone 05 NY   132   2004-11-22   
718-758 4 New York City Zone 07 NY   132   2004-08-20   
718-758 5 New York City Zone 07 NY   132   2004-08-20   
718-759 6 New York City Zone 07 NY   132   2004-08-20   
718-872 5 New York City Zone 07 NY   132   2004-10-14   
718-872 6 New York City Zone 07 NY   132   2004-10-14   
718-872 7 New York City Zone 07 NY   132   2004-10-14   
718-928 7 New York City Zone 06 NY   132   2006-05-08   
718-942 4 New York City Zone 07 NY   132   2004-08-20   
718-942 5 New York City Zone 07 NY   132   2004-08-20   
732-200 5 Dunellen NJ   224   2007-10-06   
732-202 8 Point Pleasant NJ   224   2002-03-21   
732-217 1 Keyport NJ   224   2008-10-17   
732-218 0 Woodbridge NJ   224   2025-11-04   
732-231 9 Carteret NJ   224   2025-11-04   
732-234 3 South River NJ   224   2003-07-07   
732-234 6 South River NJ   224   2004-11-29   
732-242 9 Matawan NJ   224   2007-10-26   
732-243 9 Metuchen NJ   224   2013-04-05   
732-250 A Seaside Park NJ   224      
732-250 1 Seaside Park NJ   224   2014-06-27   
732-250 2 Seaside Park NJ   224   2008-06-05   
732-250 4 Seaside Park NJ   224   2011-07-01   
732-250 6 Seaside Park NJ   224   2006-07-30   
732-250 8 Seaside Park NJ   224   2012-06-29   
732-252 5 Freehold NJ   224   2003-02-14   
732-252 6 Freehold NJ   224   2004-07-17   
732-252 8 Freehold NJ   224   2004-11-29   
732-252 9 Freehold NJ   224   2007-04-04   
732-253 0 New Brunswick NJ   224   2005-09-09   
732-253 7 New Brunswick NJ   224   2005-02-27   
732-256 4 Farmingdale NJ   224   2003-02-14   
732-256 9 Farmingdale NJ   224   2007-05-05   
732-275 8 Middletown NJ   224   2002-03-21   
732-276 5 Lakewood NJ   224   2004-08-27   
732-276 6 Lakewood NJ   224   2005-03-10   
732-276 7 Lakewood NJ   224   2005-03-10   
732-305 6 Franklin Park NJ   224   2008-10-17   
732-307 2 South River NJ   224   2013-01-05   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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