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: PITBPAOKXLX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
412-357 9 Pittsburgh Suburban Zone 22 PA 939H COMMIO, LLC 234      
412-358 0 Pittsburgh Suburban Zone 17 PA 939H COMMIO, LLC 234      
412-428 1 Pittsburgh Suburban Zone 14 PA 939H COMMIO, LLC 234      
412-428 2 Pittsburgh Suburban Zone 14 PA 939H COMMIO, LLC 234      
412-479 1 Pittsburgh Suburban Zone 12 PA 939H COMMIO, LLC 234      
412-542 7 Pittsburgh Suburban Zone 10 PA 939H COMMIO, LLC 234      
412-763 8 Pittsburgh Suburban Zone 10 PA 939H COMMIO, LLC 234      
412-763 9 Pittsburgh Suburban Zone 10 PA 939H COMMIO, LLC 234      
412-827 8 Pittsburgh Suburban Zone 21 PA 939H COMMIO, LLC 234      
412-827 9 Pittsburgh Suburban Zone 21 PA 939H COMMIO, LLC 234      
412-947 8 Pittsburgh Zone 6 PA 939H COMMIO, LLC 234      
412-947 9 Pittsburgh Zone 6 PA 939H COMMIO, LLC 234      
724-409 2 Tarentum PA 939H COMMIO, LLC 234      
724-685 0 Sharon PA 939H COMMIO, LLC 234      
724-949 6 McMurray PA 939H COMMIO, LLC 234      
878-220 6 Export PA 939H COMMIO, LLC 234      
878-230 0 Pittsburgh Zone 4 PA 939H COMMIO, LLC 234      
878-230 1 Pittsburgh Zone 4 PA 939H COMMIO, LLC 234      
878-230 2 Pittsburgh Zone 4 PA 939H COMMIO, LLC 234      
878-230 3 Pittsburgh Zone 4 PA 939H COMMIO, LLC 234      
878-231 7 Wexford PA 939H COMMIO, LLC 234      
878-231 8 Wexford PA 939H COMMIO, LLC 234      
878-231 9 Wexford PA 939H COMMIO, LLC 234      
878-259 A Export PA 939H COMMIO, LLC 234      
878-259 0 Export PA 939H COMMIO, LLC 234      
878-259 1 Export PA 939H COMMIO, LLC 234      
878-259 2 Export PA 939H COMMIO, LLC 234      
878-275 A Avonmore PA 939H COMMIO, LLC 234      
878-275 0 Avonmore PA 939H COMMIO, LLC 234      
878-275 1 Avonmore PA 939H COMMIO, LLC 234      
878-275 2 Avonmore PA 939H COMMIO, LLC 234      
878-275 3 Avonmore PA 939H COMMIO, LLC 234      
878-275 4 Avonmore PA 939H COMMIO, LLC 234      
878-276 A Black Lick PA 939H COMMIO, LLC 234      
878-276 0 Black Lick PA 939H COMMIO, LLC 234      
878-276 1 Black Lick PA 939H COMMIO, LLC 234      
878-276 2 Black Lick PA 939H COMMIO, LLC 234      
878-276 3 Black Lick PA 939H COMMIO, LLC 234      
878-276 4 Black Lick PA 939H COMMIO, LLC 234      
878-279 A Dawson PA 939H COMMIO, LLC 234      
878-279 0 Dawson PA 939H COMMIO, LLC 234      
878-279 1 Dawson PA 939H COMMIO, LLC 234      
878-279 2 Dawson PA 939H COMMIO, LLC 234      
878-279 3 Dawson PA 939H COMMIO, LLC 234      
878-279 4 Dawson PA 939H COMMIO, LLC 234      
878-280 A Fayette City PA 939H COMMIO, LLC 234      
878-280 0 Fayette City PA 939H COMMIO, LLC 234      
878-280 1 Fayette City PA 939H COMMIO, LLC 234      
878-280 2 Fayette City PA 939H COMMIO, LLC 234      
878-280 3 Fayette City PA 939H COMMIO, LLC 234      
878-280 4 Fayette City PA 939H COMMIO, LLC 234      
878-288 0 Bolivar PA 939H COMMIO, LLC 234      
878-288 1 Bolivar PA 939H COMMIO, LLC 234      
878-288 7 Bolivar PA 939H COMMIO, LLC 234      
878-288 8 Bolivar PA 939H COMMIO, LLC 234      
878-288 9 Bolivar PA 939H COMMIO, LLC 234      
878-670 A Pittsburgh Zone 1 PA 939H COMMIO, LLC 234      
878-670 0 Pittsburgh Zone 1 PA 939H COMMIO, LLC 234      
878-723 0 Pittsburgh Zone 3 PA 939H COMMIO, LLC 234      
878-723 1 Pittsburgh Zone 3 PA 939H COMMIO, LLC 234      
878-782 2 Hookstown PA 939H COMMIO, LLC 234      
878-782 3 Hookstown PA 939H COMMIO, LLC 234      
878-782 7 Hookstown PA 939H COMMIO, LLC 234      
878-782 8 Hookstown PA 939H COMMIO, LLC 234      
878-782 9 Hookstown PA 939H COMMIO, LLC 234      
878-834 0 Pittsburgh Zone 8 PA 939H COMMIO, LLC 234      
878-834 1 Pittsburgh Zone 8 PA 939H COMMIO, LLC 234      
878-844 9 Indiana PA 939H COMMIO, LLC 234      
878-895 0 Uniontown (Fayette) PA 939H COMMIO, LLC 234      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.