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: HRFRCT0379Z

1 2 3 4 5 6 7 8 9 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
203-200 A New Haven CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-200 0 New Haven CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-200 7 New Haven CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-204 3 Guilford CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-204 8 Guilford CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-208 6 Branford CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-208 7 Branford CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-208 8 Branford CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-208 9 Branford CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-212 8 Bridgeport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-212 9 Bridgeport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-242 7 Huntington CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-244 7 Ridgefield CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-244 8 Ridgefield CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-263 1 Woodbury CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-263 9 Woodbury CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-267 0 Woodbury CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-267 9 Woodbury CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-275 9 Bridgeport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-286 3 Norwalk CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-290 1 Bridgeport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-290 2 Bridgeport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-292 0 Fairfield CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-293 0 Westport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-293 2 Westport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-293 6 Westport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-293 7 Westport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-293 8 Westport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-293 9 Westport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-295 4 Norwalk CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-296 3 Bridgeport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-297 8 Danbury CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-297 9 Danbury CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-299 2 Norwalk CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-301 8 Milford CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-303 4 Wallingford CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-307 0 Fairfield CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-307 5 Fairfield CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-308 5 Ansonia-Derby CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-309 1 Darien CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-309 2 Darien CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-309 3 Darien CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-309 6 Darien CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-312 7 Danbury CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-318 4 Madison CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-318 6 Madison CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-343 0 Ansonia-Derby CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-344 0 Old Greenwich CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-344 5 Old Greenwich CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-349 2 Westport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-349 3 Westport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-350 2 Madison CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-350 3 Madison CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-350 8 Madison CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-350 9 Madison CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-357 5 Stamford CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-361 9 New Haven CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-364 4 Newtown CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-370 A New Haven CT 9748 AMERICAN MESSAGING SERVICES, LLC 920      
203-392 1 New Haven CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-397 6 New Haven CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-402 8 Huntington CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-403 0 Ridgefield CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-403 7 Ridgefield CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-405 0 Woodbury CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-405 5 Woodbury CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-405 8 Woodbury CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-408 A Redding CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-408 0 Redding CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-408 2 Redding CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-408 3 Redding CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-409 2 Old Greenwich CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-409 5 Old Greenwich CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-412 A New Haven CT 9748 AMERICAN MESSAGING SERVICES, LLC 920      
203-418 7 Fairfield CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-423 3 Wilton CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-424 0 Darien CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-424 1 Darien CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-427 6 Meriden CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-429 4 Westport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-429 5 Westport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-432 A New Haven CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-433 2 Branford CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-433 7 Branford CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-439 6 Cheshire CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-441 0 Wolcott CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-441 1 Wolcott CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-441 3 Wolcott CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-441 5 Wolcott CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-441 7 Wolcott CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-442 1 New Canaan CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-442 4 New Canaan CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-442 5 New Canaan CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-442 6 New Canaan CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-443 1 Meriden CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-443 8 Meriden CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-447 0 Huntington CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-450 4 Bridgeport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-450 6 Bridgeport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-450 9 Bridgeport CT 199F BANDWIDTH.COM CLEC, LLC - CT 920      

1 2 3 4 5 6 7 8 9 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.