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 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
848-229 2 Metuchen NJ PRNYNJFPDS1  224   2008-10-17   
848-232 9 Point Pleasant NJ PRNYNJFPDS3  224   2013-06-10   
848-233 9 Englishtown NJ PRNYNJFPRS1  224   2016-07-30   
848-245 0 Lakewood NJ PRNYNJFPRS1  224   2016-10-30   
848-245 9 Lakewood NJ PRNYNJFPRS1  224   2015-10-16   
848-260 0 Metuchen NJ PRNYNJFPDS1  224   2007-12-11   
848-261 4 Lakewood NJ PRNYNJFP6MD  224   2018-10-27   
848-285 A Lakewood NJ PRNYNJFP6MD  224      
848-285 4 Lakewood NJ PRNYNJFP6MD  224   2020-02-08   
848-290 9 Lakewood NJ PRNYNJFP6MD  224   2020-08-06   
848-373 9 Lakewood NJ PRNYNJFPRS1  224   2014-08-22   
848-404 9 Belmar (Monmouth) NJ PRNYNJFPDS1  224   2013-07-23   
848-444 9 Freehold NJ PRNYNJFPDS3  224   2013-08-09   
848-469 8 Spring Lake NJ PRNYNJFPDS3  224   2013-08-08   
848-863 6 Freehold NJ PRNYNJFPDS1  224   2011-10-13   
860-201 4 Torrington CT NRWLCT02SMD  920   2007-08-10   
860-201 5 Torrington CT NRWLCT02SMD  920   2007-09-20   
860-238 5 Winsted CT NRWLCT02SMD  920   2003-07-14   
860-248 3 Cornwall CT NRWLCT02SMD  920   2003-07-01   
860-361 6 Litchfield CT NRWLCT02SMD  920      
860-361 9 Litchfield CT NRWLCT02SMD  920      
860-417 2 Watertown CT NRWLCT02SMD  920   2007-11-17   
860-417 3 Watertown CT NRWLCT02SMD  920   2003-06-30   
860-417 6 Watertown CT NRWLCT02SMD  920   2006-08-10   
860-484 4 Thomaston CT NRWLCT02SMD  920   2003-07-01   
860-618 0 Torrington CT NRWLCT02SMD  920   2005-04-21   
860-618 2 Torrington CT NRWLCT02SMD  920   2004-10-28   
860-618 3 Torrington CT NRWLCT02SMD  920   2003-06-25   
860-618 5 Torrington CT NRWLCT02SMD  920   2004-10-06   
860-618 7 Torrington CT NRWLCT02SMD  920   2012-11-12   
860-619 8 Washington CT NRWLCT02SMD  920   2003-12-23   
860-880 8 Thomaston CT NRWLCT02SMD  920   2011-10-30   
862-200 5 Pompton Lakes NJ PRNYNJFP6MD  224   2007-12-21   
862-209 1 Rockaway NJ PRNYNJFP6MD  224   2007-10-06   
862-209 4 Rockaway NJ PRNYNJFP6MD  224   2006-12-21   
862-219 5 Succasunna NJ PRNYNJFP6MD  224   2004-11-29   
862-221 9 Mountain View NJ PRNYNJFP6MD  224   2007-09-21   
862-225 9 Passaic NJ PRNYNJFP6MD  224   2013-04-15   
862-234 A Newark NJ PRNYNJFP6MD  224      
862-234 1 Newark NJ PRNYNJFPDS1  224   2008-05-29   
862-234 2 Newark NJ PRNYNJFP6MD  224   2008-10-17   
862-237 A Newark NJ PRNYNJFP6MD  224      
862-237 7 Newark NJ PRNYNJFP6MD  224   2008-07-20   
862-237 9 Newark NJ PRNYNJFP6MD  224   2008-03-21   
862-238 7 Passaic NJ PRNYNJFP6MD  224   2011-10-13   
862-238 8 Passaic NJ PRNYNJFP6MD  224   2013-03-18   
862-239 A Paterson NJ PRNYNJFP6MD  224      
862-239 1 Paterson NJ PRNYNJFPDS1  224   2008-05-29   
862-239 9 Paterson NJ PRNYNJFP6MD  224   2008-10-17   
862-240 1 Newark NJ PRNYNJFP6MD  224   2013-04-14   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 >>

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.