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: 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
203-535 9 New Haven CT   920   2007-02-02   
203-536 A Stamford CT WLFRCTAICM5  920      
203-539 2 Stamford CT   920   2013-10-01   
203-539 9 Stamford CT   920   2011-04-15   
203-541 1 Stamford CT   920   2015-01-01   
203-561 A Stamford CT WLFRCTAICM5  920      
203-564 4 Stamford CT   920   2014-09-06   
203-564 7 Stamford CT   920   2014-09-06   
203-577 7 Waterbury CT   920      
203-577 8 Waterbury CT   920      
203-577 9 Waterbury CT   920      
203-581 0 Bridgeport CT   920      
203-581 1 Bridgeport CT   920      
203-581 2 Bridgeport CT   920      
203-581 3 Bridgeport CT   920      
203-581 4 Bridgeport CT   920      
203-584 A New Haven CT WLFRCTAICM3  920      
203-584 0 New Haven CT   920   2010-09-06   
203-584 1 New Haven CT   920   2010-09-09   
203-584 2 New Haven CT   920   2010-10-02   
203-584 3 New Haven CT   920   2010-11-08   
203-584 8 New Haven CT   920   2010-12-04   
203-585 3 Stamford CT   920   2010-07-16   
203-585 4 Stamford CT   920   2011-03-29   
203-585 7 Stamford CT   920   2010-10-02   
203-585 8 Stamford CT   920   2013-11-01   
203-585 9 Stamford CT   920   2011-09-04   
203-589 0 New Haven CT   920   2008-10-05   
203-595 1 Stamford CT   920   2011-06-07   
203-598 1 Waterbury CT   920      
203-598 2 Waterbury CT   920   2006-09-18   
203-598 4 Waterbury CT   920      
203-598 5 Waterbury CT   920      
203-598 6 Waterbury CT   920   2006-02-04   
203-598 8 Waterbury CT   920   2006-07-02   
203-598 9 Waterbury CT   920      
203-602 4 Stamford CT   920   2015-02-01   
203-604 4 Norwalk CT   920   2010-06-16   
203-604 5 Norwalk CT   920   2011-02-03   
203-604 7 Norwalk CT   920   2011-08-18   
203-605 A New Haven CT WLFRCTAICM3  920      
203-609 1 Stamford CT   920      
203-609 2 Stamford CT   920   2014-04-01   
203-609 6 Stamford CT   920   2014-04-01   
203-609 9 Stamford CT   920   2014-04-01   
203-610 0 Bridgeport CT   920   2003-05-13   
203-610 1 Bridgeport CT   920   2003-05-13   
203-610 2 Bridgeport CT   920   2003-05-13   
203-610 3 Bridgeport CT   920   2003-06-04   
203-610 4 Bridgeport CT   920   2003-08-09   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 >>

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.