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: 9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF 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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
203-333 A Bridgeport CT BRPTCT01DS0  920      
203-334 A Bridgeport CT BRPTCT01DS0  920      
203-335 A Bridgeport CT BRPTCT01DS0  920      
203-336 A Bridgeport CT BRPTCT01DS0  920      
203-337 A Bridgeport CT BRPTCT01DS0  920      
203-338 A Bridgeport CT BRPTCT01DS0  920      
203-338 0 Bridgeport CT BRPTCT01DS0  920      
203-338 8 Bridgeport CT BRPTCT01DS0  920      
203-338 9 Bridgeport CT BRPTCT01DS0  920      
203-339 A Bridgeport CT BRPTCT01DS0  920      
203-339 0 Bridgeport CT BRPTCT01DS0  920      
203-339 3 Bridgeport CT BRPTCT01DS0  920      
203-339 4 Bridgeport CT BRPTCT01DS0  920      
203-339 6 Bridgeport CT BRPTCT01DS0  920      
203-339 7 Bridgeport CT BRPTCT01DS0  920      
203-339 8 Bridgeport CT BRPTCT01DS0  920      
203-339 9 Bridgeport CT BRPTCT01DS0  920      
203-341 A Westport CT WSPTCT00DS0  920      
203-344 2 Old Greenwich CT NWHNCT02GT0  920      
203-346 A Waterbury CT WTRBCT00DS0  920      
203-346 0 Waterbury CT WTRBCT00DS0  920      
203-346 2 Waterbury CT WTRBCT00DS0  920      
203-346 3 Waterbury CT WTRBCT00DS0  920      
203-346 4 Waterbury CT WTRBCT00DS0  920      
203-346 5 Waterbury CT WTRBCT00DS0  920      
203-346 6 Waterbury CT WTRBCT00DS0  920      
203-346 7 Waterbury CT WTRBCT00DS0  920      
203-348 A Stamford CT SMFRCT01DS2  920      
203-350 5 Madison CT NWHNCT02GT0  920      
203-351 A Stamford CT SMFRCT01DS2  920      
203-352 A Stamford CT SMFRCT01DS1  920      
203-353 A Stamford CT SMFRCT01DS1  920      
203-356 A Stamford CT SMFRCT01DS2  920      
203-356 0 Stamford CT SMFRCT01DS2  920      
203-356 1 Stamford CT SMFRCT01DS2  920      
203-356 2 Stamford CT SMFRCT01DS2  920      
203-356 3 Stamford CT SMFRCT01DS2  920      
203-356 4 Stamford CT SMFRCT01DS2  920      
203-356 6 Stamford CT SMFRCT01DS2  920      
203-356 7 Stamford CT SMFRCT01DS2  920      
203-356 8 Stamford CT SMFRCT01DS2  920      
203-356 9 Stamford CT SMFRCT01DS2  920      
203-357 A Stamford CT SMFRCT01DS2  920      
203-357 0 Stamford CT SMFRCT01DS2  920      
203-357 1 Stamford CT SMFRCT01DS2  920      
203-357 2 Stamford CT SMFRCT01DS2  920      
203-357 3 Stamford CT SMFRCT01DS2  920      
203-357 4 Stamford CT SMFRCT01DS2  920      
203-357 6 Stamford CT SMFRCT01DS2  920      
203-357 7 Stamford CT SMFRCT01DS2  920      
203-357 8 Stamford CT SMFRCT01DS2  920      
203-357 9 Stamford CT SMFRCT01DS2  920      
203-358 A Stamford CT SMFRCT01DS2  920      
203-358 0 Stamford CT SMFRCT01DS2  920      
203-358 1 Stamford CT SMFRCT01DS2  920      
203-358 2 Stamford CT SMFRCT01DS2  920      
203-358 3 Stamford CT SMFRCT01DS2  920      
203-358 4 Stamford CT SMFRCT01DS2  920      
203-358 5 Stamford CT SMFRCT01DS2  920      
203-358 6 Stamford CT SMFRCT01DS2  920      
203-358 8 Stamford CT SMFRCT01DS2  920      
203-358 9 Stamford CT SMFRCT01DS2  920      
203-359 A Stamford CT SMFRCT01DS1  920      
203-362 A Bridgeport CT BRPTCT01DS0  920      
203-362 0 Bridgeport CT BRPTCT01DS0  920      
203-362 1 Bridgeport CT BRPTCT01DS0  920      
203-362 2 Bridgeport CT BRPTCT01DS0  920      
203-362 3 Bridgeport CT BRPTCT01DS0  920      
203-362 4 Bridgeport CT BRPTCT01DS0  920      
203-362 6 Bridgeport CT BRPTCT01DS0  920      
203-363 A Stamford CT SMFRCT01DS2  920      
203-363 0 Stamford CT SMFRCT01DS2  920      
203-363 1 Stamford CT SMFRCT01DS2  920      
203-363 2 Stamford CT SMFRCT01DS2  920      
203-363 3 Stamford CT SMFRCT01DS2  920      
203-363 5 Stamford CT SMFRCT01DS2  920      
203-363 6 Stamford CT SMFRCT01DS2  920      
203-363 7 Stamford CT SMFRCT01DS2  920      
203-363 8 Stamford CT SMFRCT01DS2  920      
203-363 9 Stamford CT SMFRCT01DS2  920      
203-364 A Newtown CT NWTWCT00DS0  920      
203-364 0 Newtown CT NWTWCT00DS0  920      
203-364 1 Newtown CT NWTWCT00DS0  920      
203-364 2 Newtown CT NWTWCT00DS0  920      
203-364 3 Newtown CT NWTWCT00DS0  920      
203-364 9 Newtown CT NWTWCT00DS0  920      
203-365 A Bridgeport CT BRPTCT03DS0  920      
203-366 A Bridgeport CT BRPTCT01DS0  920      
203-367 A Bridgeport CT BRPTCT01DS0  920      
203-368 A Bridgeport CT BRPTCT01DS0  920      
203-368 0 Bridgeport CT BRPTCT01DS0  920      
203-368 1 Bridgeport CT BRPTCT01DS0  920      
203-368 2 Bridgeport CT BRPTCT01DS0  920      
203-368 3 Bridgeport CT BRPTCT01DS0  920      
203-368 4 Bridgeport CT BRPTCT01DS0  920      
203-368 5 Bridgeport CT BRPTCT01DS0  920      
203-368 6 Bridgeport CT BRPTCT01DS0  920      
203-368 7 Bridgeport CT BRPTCT01DS0  920      
203-368 9 Bridgeport CT BRPTCT01DS0  920      
203-371 A Bridgeport CT BRPTCT03DS0  920      

<< 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 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.