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
267-906 4 Yardley PA 321J HD CARRIER LLC 228   2016-02-04   
267-906 5 Yardley PA 321J HD CARRIER LLC 228   2016-02-04   
267-906 6 Yardley PA 321J HD CARRIER LLC 228   2016-02-04   
267-906 7 Yardley PA 321J HD CARRIER LLC 228   2016-02-04   
267-906 8 Yardley PA 321J HD CARRIER LLC 228   2016-02-04   
267-906 9 Yardley PA 321J HD CARRIER LLC 228   2016-02-04   
267-947 A Philadelphia Suburban Zone 38 PA 321J HD CARRIER LLC 228      
267-947 0 Philadelphia Suburban Zone 38 PA 321J HD CARRIER LLC 228   2016-09-08   
267-947 1 Philadelphia Suburban Zone 38 PA 321J HD CARRIER LLC 228   2016-09-08   
267-947 2 Philadelphia Suburban Zone 38 PA 321J HD CARRIER LLC 228   2016-09-08   
267-947 3 Philadelphia Suburban Zone 38 PA 321J HD CARRIER LLC 228   2016-09-08   
267-947 4 Philadelphia Suburban Zone 38 PA 321J HD CARRIER LLC 228   2016-09-08   
267-947 5 Philadelphia Suburban Zone 38 PA 321J HD CARRIER LLC 228   2016-09-08   
267-947 6 Philadelphia Suburban Zone 38 PA 321J HD CARRIER LLC 228   2016-09-08   
267-967 0 Lansdale PA 321J HD CARRIER LLC 228   2016-02-04   
267-967 2 Lansdale PA 321J HD CARRIER LLC 228   2016-02-04   
267-967 3 Lansdale PA 321J HD CARRIER LLC 228   2016-02-04   
267-967 4 Lansdale PA 321J HD CARRIER LLC 228   2016-02-04   
267-967 6 Lansdale PA 321J HD CARRIER LLC 228   2016-02-04   
267-967 8 Lansdale PA 321J HD CARRIER LLC 228   2016-02-04   
267-967 9 Lansdale PA 321J HD CARRIER LLC 228   2016-02-04   
302-617 A Wilmington DE 321J HD CARRIER LLC 228      
302-617 8 Wilmington DE 321J HD CARRIER LLC 228   2023-11-30   
302-617 9 Wilmington DE 321J HD CARRIER LLC 228   2023-11-30   
302-637 6 Delaware City DE 321J HD CARRIER LLC 228   2025-10-19   
302-637 7 Delaware City DE 321J HD CARRIER LLC 228   2025-10-19   
484-207 9 Chester Springs PA 321J HD CARRIER LLC 228   2016-01-02   
484-336 2 Reading PA 321J HD CARRIER LLC 228   2020-05-28   
484-398 1 Philadelphia Suburban Zone 29 PA 321J HD CARRIER LLC 228   2016-01-02   
484-398 2 Philadelphia Suburban Zone 29 PA 321J HD CARRIER LLC 228   2016-01-02   
484-398 5 Philadelphia Suburban Zone 29 PA 321J HD CARRIER LLC 228   2016-01-02   
484-398 9 Philadelphia Suburban Zone 29 PA 321J HD CARRIER LLC 228   2016-01-02   
484-404 1 Bangor PA 321J HD CARRIER LLC 228   2016-05-20   
484-404 2 Bangor PA 321J HD CARRIER LLC 228   2016-05-20   
484-404 3 Bangor PA 321J HD CARRIER LLC 228   2016-05-20   
484-404 5 Bangor PA 321J HD CARRIER LLC 228   2016-05-20   
484-404 7 Bangor PA 321J HD CARRIER LLC 228   2016-05-20   
484-481 A West Chester PA 321J HD CARRIER LLC 228      
484-481 0 West Chester PA 321J HD CARRIER LLC 228   2016-02-04   
484-481 1 West Chester PA 321J HD CARRIER LLC 228   2016-02-04   
484-481 2 West Chester PA 321J HD CARRIER LLC 228   2016-02-04   
484-481 3 West Chester PA 321J HD CARRIER LLC 228   2016-02-04   
484-481 4 West Chester PA 321J HD CARRIER LLC 228   2016-02-04   
484-481 5 West Chester PA 321J HD CARRIER LLC 228   2016-02-04   
484-481 6 West Chester PA 321J HD CARRIER LLC 228   2016-02-04   
484-481 7 West Chester PA 321J HD CARRIER LLC 228   2016-02-04   
484-481 8 West Chester PA 321J HD CARRIER LLC 228   2016-02-04   
484-481 9 West Chester PA 321J HD CARRIER LLC 228   2016-02-04   
484-488 2 Catasauqua PA 321J HD CARRIER LLC 228   2016-01-02   
484-488 6 Catasauqua PA 321J HD CARRIER LLC 228   2016-01-02   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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