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.

Switch: HRFRCTASBMD

<< 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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
203-907 7 New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2004-08-02   
203-907 8 New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2004-08-02   
203-907 9 New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2004-06-18   
203-908 5 Bridgeport CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2007-02-14   
203-909 A New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-909 0 New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2008-07-04   
203-909 1 New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2008-07-04   
203-910 A Waterbury CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-912 A Stamford CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-913 A Bridgeport CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-914 0 Stamford CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2014-04-01   
203-914 2 Stamford CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2014-04-01   
203-914 3 Stamford CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2013-10-25   
203-914 4 Stamford CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2012-09-24   
203-914 5 Stamford CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2012-09-24   
203-914 6 Stamford CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2012-09-24   
203-914 7 Stamford CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2013-10-25   
203-914 8 Stamford CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2013-10-25   
203-914 9 Stamford CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2013-10-25   
203-915 A New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-917 A Danbury CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-917 0 Danbury CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2008-12-28   
203-917 1 Danbury CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2009-10-16   
203-917 5 Danbury CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2010-06-13   
203-917 7 Danbury CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2010-01-16   
203-919 5 Norwalk CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2014-04-01   
203-919 7 Norwalk CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2014-04-01   
203-919 8 Norwalk CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2014-04-01   
203-921 5 Stamford CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-921 6 Stamford CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-921 7 Stamford CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-921 8 Stamford CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-921 9 Stamford CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-927 A New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-927 0 New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2004-06-18   
203-927 1 New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-927 3 New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2004-05-14   
203-927 4 New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2004-05-14   
203-927 5 New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-927 6 New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2004-02-23   
203-927 7 New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2003-11-04   
203-927 8 New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2004-02-02   
203-927 9 New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2003-11-04   
203-939 0 Norwalk CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2012-12-13   
203-939 2 Norwalk CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2011-11-03   
203-939 3 Norwalk CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2011-11-03   
203-939 4 Norwalk CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2012-12-13   
203-939 5 Norwalk CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2012-10-12   
203-939 6 Norwalk CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2012-10-12   
203-939 8 Norwalk CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2011-06-03   

<< 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 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.