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: 539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT

<< 1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
475-777 7 Ansonia-Derby CT HRFRCT0380Z  920   2014-11-28   
475-832 9 Wilton CT HRFRCT0380Z  920   2023-02-26   
475-850 9 Norwalk CT HRFRCT0380Z  920   2023-10-14   
475-867 8 Danbury CT HRFRCT0380Z  920   2023-09-08   
475-867 9 Danbury CT HRFRCT0380Z  920   2023-03-24   
475-877 0 Redding CT HRFRCT0380Z  920   2020-11-07   
475-882 1 Huntington CT HRFRCT0380Z  920   2013-04-29   
475-887 1 Westport CT HRFRCT0380Z  920   2023-09-08   
475-888 A Fairfield CT HRFRCT0380Z  920      
475-888 5 Fairfield CT HRFRCT0380Z  920   2023-09-08   
475-888 8 Fairfield CT HRFRCT0380Z  920   2014-11-28   
475-889 6 Norwalk CT HRFRCT0380Z  920   2020-02-27   
475-897 3 Greenwich CT NYCMNYZRDBS  132   2017-07-08   
475-900 1 Guilford CT HRFRCT0380Z  920   2019-11-16   
475-900 2 Guilford CT HRFRCT0380Z  920   2020-01-15   
475-946 8 Old Greenwich CT HRFRCT0380Z  920   2022-09-15   
475-977 0 Stamford CT HRFRCT0380Z  920   2020-09-18   
475-999 A Fairfield CT HRFRCT0380Z  920      
475-999 0 Fairfield CT HRFRCT0380Z  920   2013-10-18   
475-999 9 Fairfield CT HRFRCT0380Z  920   2013-04-01   
860-207 8 Willimantic CT HRFRCT0380Z  920   2013-05-05   
860-207 9 Willimantic CT HRFRCT0380Z  920   2013-05-05   
860-215 8 Norwich CT HRFRCT0380Z  920   2013-04-29   
860-238 3 Winsted CT HRFRCT0380Z  920   2013-05-04   
860-248 7 Cornwall CT HRFRCT0380Z  920   2013-05-03   
860-261 6 Bristol CT HRFRCT0380Z  920   2019-08-29   
860-294 0 Torrington CT HRFRCT0380Z  920   2013-05-04   
860-299 2 Hartford CT HRFRCT0380Z  920      
860-323 8 Simsbury CT HRFRCT0380Z  920   2013-04-28   
860-325 8 Simsbury CT HRFRCT0380Z  920   2013-04-28   
860-327 8 Manchester CT HRFRCT0380Z  920   2013-05-03   
860-333 9 New London CT HRFRCT0380Z  920   2013-05-03   
860-337 8 Columbia CT HRFRCT0380Z  920   2013-05-03   
860-339 8 Old Saybrook CT HRFRCT0380Z  920   2013-05-03   
860-351 8 Plainville CT HRFRCT0380Z  920   2013-05-03   
860-359 0 Columbia CT HRFRCT0380Z  920   2013-05-03   
860-359 5 Columbia CT HRFRCT0380Z  920   2020-01-15   
860-390 A Lyme CT HRFRCT0380Z  920      
860-390 0 Lyme CT HRFRCT0380Z  920   2013-06-07   
860-390 1 Lyme CT HRFRCT0380Z  920   2013-06-07   
860-390 3 Lyme CT HRFRCT0380Z  920   2018-12-13   
860-393 2 Litchfield CT HRFRCT0380Z  920   2013-05-03   
860-393 8 Litchfield CT HRFRCT0380Z  920   2013-05-03   
860-400 A Ledyard CT HRFRCT0380Z  920      
860-400 0 Ledyard CT HRFRCT0380Z  920   2013-06-07   
860-400 1 Ledyard CT HRFRCT0380Z  920   2013-06-07   
860-406 8 Southington CT HRFRCT0380Z  920   2013-05-04   
860-407 A Jewett City CT HRFRCT0380Z  920      
860-407 0 Jewett City CT HRFRCT0380Z  920   2013-06-07   
860-407 1 Jewett City CT HRFRCT0380Z  920   2013-06-07   

<< 1 2 3 4 5 6 7 8 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.