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: PITBPAOKXWX

<< 1 2 3 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
878-226 3 Washington PA 516J TON80 COMMUNICATIONS, LLC 234   2021-06-07   
878-233 7 Princeton PA 516J TON80 COMMUNICATIONS, LLC 234   2021-06-24   
878-235 4 Rochester PA 516J TON80 COMMUNICATIONS, LLC 234   2021-08-09   
878-237 6 Beaver Falls PA 516J TON80 COMMUNICATIONS, LLC 234   2021-07-25   
878-244 8 Slippery Rock PA 516J TON80 COMMUNICATIONS, LLC 234   2021-06-28   
878-246 3 Claysville PA 516J TON80 COMMUNICATIONS, LLC 234   2022-02-21   
878-252 A Criders Corners PA 516J TON80 COMMUNICATIONS, LLC 234      
878-252 9 Criders Corners PA 516J TON80 COMMUNICATIONS, LLC 234   2021-06-04   
878-253 A Monessen PA 516J TON80 COMMUNICATIONS, LLC 234      
878-253 7 Monessen PA 516J TON80 COMMUNICATIONS, LLC 234   2022-03-11   
878-255 9 Aliquippa PA 516J TON80 COMMUNICATIONS, LLC 234   2021-06-22   
878-257 8 Taylorstown PA 516J TON80 COMMUNICATIONS, LLC 234   2021-06-18   
878-266 2 Elderton PA 516J TON80 COMMUNICATIONS, LLC 234   2021-04-19   
878-277 6 Blairsville PA 516J TON80 COMMUNICATIONS, LLC 234   2022-03-14   
878-278 8 Darlington (Beaver) PA 516J TON80 COMMUNICATIONS, LLC 234   2021-06-19   
878-285 5 Mount Pleasant PA 516J TON80 COMMUNICATIONS, LLC 234   2021-06-25   
878-288 6 Bolivar PA 516J TON80 COMMUNICATIONS, LLC 234   2021-06-22   
878-322 A Donora PA 516J TON80 COMMUNICATIONS, LLC 234      
878-322 5 Donora PA 516J TON80 COMMUNICATIONS, LLC 234   2021-07-31   
878-335 A Lowellville PA 516J TON80 COMMUNICATIONS, LLC 234      
878-335 3 Lowellville PA 516J TON80 COMMUNICATIONS, LLC 234   2022-04-25   
878-336 2 Pittsburgh Zone 6 PA 516J TON80 COMMUNICATIONS, LLC 234   2022-02-24   
878-345 3 Pittsburgh Suburban Zone 20 PA 516J TON80 COMMUNICATIONS, LLC 234   2022-02-14   
878-356 8 West Newton PA 516J TON80 COMMUNICATIONS, LLC 234   2022-02-05   
878-377 2 Sharpsville PA 516J TON80 COMMUNICATIONS, LLC 234   2021-06-14   
878-379 3 Waynesburg PA 516J TON80 COMMUNICATIONS, LLC 234   2021-07-31   
878-422 3 Kittanning PA 516J TON80 COMMUNICATIONS, LLC 234   2021-06-26   
878-425 9 Saxonburg PA 516J TON80 COMMUNICATIONS, LLC 234   2021-06-17   
878-433 A Clairton PA 516J TON80 COMMUNICATIONS, LLC 234      
878-433 6 Clairton PA 516J TON80 COMMUNICATIONS, LLC 234   2022-03-11   
878-465 3 Wexford PA 516J TON80 COMMUNICATIONS, LLC 234   2022-02-06   
878-598 A Ambridge PA 516J TON80 COMMUNICATIONS, LLC 234      
878-598 7 Ambridge PA 516J TON80 COMMUNICATIONS, LLC 234   2021-05-27   
878-599 A Pittsburgh Suburban Zone 14 PA 516J TON80 COMMUNICATIONS, LLC 234      
878-599 2 Pittsburgh Suburban Zone 14 PA 516J TON80 COMMUNICATIONS, LLC 234   2021-06-05   
878-626 A Pittsburgh Zone 7 PA 516J TON80 COMMUNICATIONS, LLC 234      
878-626 4 Pittsburgh Zone 7 PA 516J TON80 COMMUNICATIONS, LLC 234   2022-03-12   
878-673 A Derry PA 516J TON80 COMMUNICATIONS, LLC 234      
878-673 8 Derry PA 516J TON80 COMMUNICATIONS, LLC 234   2022-04-17   
878-677 8 New Wilmington PA 516J TON80 COMMUNICATIONS, LLC 234   2021-04-23   
878-678 A Baden PA 3806 CORE COMMUNICATIONS, INC. - PA 234      
878-678 4 Baden PA 3806 CORE COMMUNICATIONS, INC. - PA 234   2020-05-28   
878-678 6 Baden PA 516J TON80 COMMUNICATIONS, LLC 234   2021-04-17   
878-723 A Pittsburgh Zone 3 PA 516J TON80 COMMUNICATIONS, LLC 234      
878-723 3 Pittsburgh Zone 3 PA 516J TON80 COMMUNICATIONS, LLC 234   2022-03-12   
878-728 4 Gibsonia PA 516J TON80 COMMUNICATIONS, LLC 234   2021-06-11   
878-732 A Pittsburgh Suburban Zone 19 PA 516J TON80 COMMUNICATIONS, LLC 234      
878-732 6 Pittsburgh Suburban Zone 19 PA 516J TON80 COMMUNICATIONS, LLC 234   2022-03-21   
878-736 A Marchand PA 516J TON80 COMMUNICATIONS, LLC 234      
878-736 3 Marchand PA 516J TON80 COMMUNICATIONS, LLC 234   2022-04-25   

<< 1 2 3 >>

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.