Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
412-696 1 Pittsburgh Zone 3 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-712 A Pittsburgh Suburban Zone 21 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-712 1 Pittsburgh Suburban Zone 21 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-722 A Pittsburgh Suburban Zone 14 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-722 0 Pittsburgh Suburban Zone 14 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-722 1 Pittsburgh Suburban Zone 14 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-729 A Elizabeth PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-729 1 Elizabeth PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-730 0 Pittsburgh Zone 1 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2021-01-16   
412-730 6 Pittsburgh Zone 1 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2021-01-16   
412-730 7 Pittsburgh Zone 1 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2021-01-16   
412-838 A Pittsburgh Suburban Zone 13 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-838 0 Pittsburgh Suburban Zone 13 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-847 A Pittsburgh Suburban Zone 17 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-847 0 Pittsburgh Suburban Zone 17 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-847 1 Pittsburgh Suburban Zone 17 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-847 2 Pittsburgh Suburban Zone 17 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-865 A Pittsburgh Suburban Zone 15 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-865 0 Pittsburgh Suburban Zone 15 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-865 3 Pittsburgh Suburban Zone 15 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-894 2 Pittsburgh Zone 1 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2007-02-16   
412-924 A Pittsburgh Zone 8 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-924 0 Pittsburgh Zone 8 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-924 1 Pittsburgh Zone 8 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-924 3 Pittsburgh Zone 8 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2013-02-15   
412-942 A Pittsburgh Zone 6 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-942 0 Pittsburgh Zone 6 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-942 1 Pittsburgh Zone 6 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-942 2 Pittsburgh Zone 6 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2002-11-08   
412-942 3 Pittsburgh Zone 6 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2002-11-08   
412-942 4 Pittsburgh Zone 6 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2002-11-08   
412-942 5 Pittsburgh Zone 6 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2002-11-08   
412-942 6 Pittsburgh Zone 6 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2002-11-08   
412-942 7 Pittsburgh Zone 6 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2003-03-12   
412-942 8 Pittsburgh Zone 6 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2003-03-12   
412-942 9 Pittsburgh Zone 6 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2007-03-08   
412-943 A Pittsburgh Suburban Zone 11 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-943 1 Pittsburgh Suburban Zone 11 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-947 5 Pittsburgh Zone 6 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2020-11-03   
412-948 A Pittsburgh Suburban Zone 10 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
412-948 1 Pittsburgh Suburban Zone 10 PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
724-213 A Imperial PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
724-213 1 Imperial PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
724-215 A Burgettstown PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
724-215 1 Burgettstown PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
724-240 8 Ambridge PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2012-05-05   
724-260 7 McMurray PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2010-09-11   
724-264 A Grove City PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
724-264 1 Grove City PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234      
724-271 3 Canonsburg PA 8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2003-08-04   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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