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

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
845-920 1 Pearl River NY   132   2008-04-28   
845-920 8 Pearl River NY   132   2003-05-05   
845-942 8 Haverstraw NY   132   2003-09-10   
845-947 8 Haverstraw NY   132   2005-02-28   
845-981 A Pine Island NY   133      
845-981 7 Pine Island NY   133   2004-10-11   
848-200 7 Metuchen NJ   224   2012-06-29   
848-202 A New Brunswick NJ   224      
848-202 1 New Brunswick NJ   224   2012-04-22   
848-202 9 New Brunswick NJ   224   2012-08-18   
848-209 9 New Brunswick NJ   224   2013-04-05   
848-222 1 Lakewood NJ   224   2014-05-16   
848-222 4 Lakewood NJ   224   2013-03-18   
848-229 2 Metuchen NJ   224   2008-10-17   
848-232 9 Point Pleasant NJ   224   2013-06-10   
848-233 9 Englishtown NJ   224   2016-07-30   
848-245 0 Lakewood NJ   224   2016-10-30   
848-245 9 Lakewood NJ   224   2015-10-16   
848-260 0 Metuchen NJ   224   2007-12-11   
848-261 4 Lakewood NJ   224   2018-10-27   
848-285 A Lakewood NJ   224      
848-285 4 Lakewood NJ   224   2020-02-08   
848-290 9 Lakewood NJ   224   2020-08-06   
848-373 9 Lakewood NJ   224   2014-08-22   
848-404 9 Belmar (Monmouth) NJ   224   2013-07-23   
848-444 9 Freehold NJ   224   2013-08-09   
848-469 8 Spring Lake NJ   224   2013-08-08   
848-863 6 Freehold NJ   224   2011-10-13   
860-201 4 Torrington CT   920   2007-08-10   
860-201 5 Torrington CT   920   2007-09-20   
860-238 5 Winsted CT   920   2003-07-14   
860-248 3 Cornwall CT   920   2003-07-01   
860-361 6 Litchfield CT   920      
860-361 9 Litchfield CT   920      
860-417 2 Watertown CT   920   2007-11-17   
860-417 3 Watertown CT   920   2003-06-30   
860-417 6 Watertown CT   920   2006-08-10   
860-484 4 Thomaston CT   920   2003-07-01   
860-618 0 Torrington CT   920   2005-04-21   
860-618 2 Torrington CT   920   2004-10-28   
860-618 3 Torrington CT   920   2003-06-25   
860-618 5 Torrington CT   920   2004-10-06   
860-618 7 Torrington CT   920   2012-11-12   
860-619 8 Washington CT   920   2003-12-23   
860-880 8 Thomaston CT   920   2011-10-30   
862-200 5 Pompton Lakes NJ   224   2007-12-21   
862-209 1 Rockaway NJ   224   2007-10-06   
862-209 4 Rockaway NJ   224   2006-12-21   
862-219 5 Succasunna NJ   224   2004-11-29   
862-221 9 Mountain View NJ   224   2007-09-21   
862-225 9 Passaic NJ   224   2013-04-15   
862-234 A Newark NJ   224      
862-234 1 Newark NJ   224   2008-05-29   
862-234 2 Newark NJ   224   2008-10-17   
862-237 A Newark NJ   224      
862-237 7 Newark NJ   224   2008-07-20   
862-237 9 Newark NJ   224   2008-03-21   
862-238 7 Passaic NJ   224   2011-10-13   
862-238 8 Passaic NJ   224   2013-03-18   
862-239 A Paterson NJ   224      
862-239 1 Paterson NJ   224   2008-05-29   
862-239 9 Paterson NJ   224   2008-10-17   
862-240 1 Newark NJ   224   2013-04-14   
862-240 9 Newark NJ   224   2013-03-18   
862-241 A Newark NJ   224      
862-241 1 Newark NJ   224   2009-03-20   
862-242 8 Morristown NJ   224   2008-08-08   
862-244 4 Dover NJ   224   2007-09-06   
862-244 9 Dover NJ   224   2008-04-11   
862-247 8 Passaic NJ   224   2012-09-01   
862-248 0 Pompton Lakes NJ   224   2007-06-18   
862-249 A Passaic NJ   224      
862-249 1 Passaic NJ   224   2008-05-29   
862-249 4 Passaic NJ   224   2008-10-17   
862-251 4 Succasunna NJ   224   2007-01-23   
862-251 7 Succasunna NJ   224   2008-03-06   
862-254 A Netcong NJ   224      
862-254 2 Netcong NJ   224   2012-11-26   
862-257 A Paterson NJ   224      
862-257 1 Paterson NJ   224   2012-03-10   
862-257 3 Paterson NJ   224   2011-09-10   
862-257 9 Paterson NJ   224   2012-09-01   
862-258 3 Netcong NJ   224   2007-09-21   
862-260 9 Morristown NJ   224   2012-10-22   
862-264 A Paterson NJ   224      
862-264 1 Paterson NJ   224   2006-06-15   
862-264 2 Paterson NJ   224   2006-08-16   
862-264 4 Paterson NJ   224   2006-08-16   
862-264 6 Paterson NJ   224   2007-08-03   
862-267 3 Paterson NJ   224   2011-05-16   
862-275 7 Newton NJ   224   2021-04-09   
862-281 A Passaic NJ   224      
862-281 1 Passaic NJ   224   2015-08-14   
862-330 3 Pompton Lakes NJ   224   2018-11-25   
862-336 1 Paterson NJ   224   2013-03-18   
862-336 9 Paterson NJ   224   2013-04-14   
862-342 8 Lake Mohawk NJ   224   2021-04-09   
862-351 6 Sussex NJ   224   2021-04-09   
862-364 A Franklin Boro NJ   224      
862-364 4 Franklin Boro NJ   224   2021-05-09   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 >>

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.