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: PHLAPAFGXHX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
267-424 7 Quakertown PA 939H COMMIO, LLC 228      
267-499 5 Philadelphia Zone 2 PA 939H COMMIO, LLC 228      
267-499 9 Philadelphia Zone 2 PA 939H COMMIO, LLC 228      
267-554 1 Philadelphia Suburban Zone 42 PA 939H COMMIO, LLC 228      
267-583 0 Philadelphia Suburban Zone 44 PA 939H COMMIO, LLC 228      
267-840 1 Buckingham PA 939H COMMIO, LLC 228      
267-840 3 Buckingham PA 939H COMMIO, LLC 228      
267-840 4 Buckingham PA 939H COMMIO, LLC 228      
267-840 5 Buckingham PA 939H COMMIO, LLC 228      
267-841 3 Buckingham PA 939H COMMIO, LLC 228      
267-910 0 Philadelphia Zone 3 PA 939H COMMIO, LLC 228      
267-910 1 Philadelphia Zone 3 PA 939H COMMIO, LLC 228      
267-910 2 Philadelphia Zone 3 PA 939H COMMIO, LLC 228      
267-910 3 Philadelphia Zone 3 PA 939H COMMIO, LLC 228      
267-910 8 Philadelphia Zone 3 PA 939H COMMIO, LLC 228      
267-990 A Philadelphia Zone 1 PA 939H COMMIO, LLC 228      
267-990 0 Philadelphia Zone 1 PA 939H COMMIO, LLC 228      
302-496 1 Newark DE 939H COMMIO, LLC 228      
302-496 9 Newark DE 939H COMMIO, LLC 228      
302-599 4 Hockessin DE 939H COMMIO, LLC 228      
302-758 3 Newark DE 939H COMMIO, LLC 228      
302-758 9 Newark DE 939H COMMIO, LLC 228      
445-272 A Philadelphia Zone 1 PA 939H COMMIO, LLC 228      
445-272 0 Philadelphia Zone 1 PA 939H COMMIO, LLC 228      
445-272 1 Philadelphia Zone 1 PA 939H COMMIO, LLC 228      
445-272 2 Philadelphia Zone 1 PA 939H COMMIO, LLC 228      
445-283 0 Dublin PA 939H COMMIO, LLC 228      
445-283 1 Dublin PA 939H COMMIO, LLC 228      
445-283 7 Dublin PA 939H COMMIO, LLC 228      
445-283 8 Dublin PA 939H COMMIO, LLC 228      
445-283 9 Dublin PA 939H COMMIO, LLC 228      
445-323 1 Philadelphia Zone 4 PA 939H COMMIO, LLC 228      
445-323 4 Philadelphia Zone 4 PA 939H COMMIO, LLC 228      
445-323 8 Philadelphia Zone 4 PA 939H COMMIO, LLC 228      
445-323 9 Philadelphia Zone 4 PA 939H COMMIO, LLC 228      
484-224 8 Allentown (Lehigh) PA 939H COMMIO, LLC 228      
484-286 1 Bath PA 939H COMMIO, LLC 228      
484-331 0 Reading PA 939H COMMIO, LLC 228      
484-331 1 Reading PA 939H COMMIO, LLC 228      
484-365 0 Oxford PA 939H COMMIO, LLC 228      
484-703 0 Coatesville PA 939H COMMIO, LLC 228      
484-766 9 Philadelphia Suburban Zone 11 PA 939H COMMIO, LLC 228      
484-815 1 West Chester PA 939H COMMIO, LLC 228      
484-830 1 Catasauqua PA 939H COMMIO, LLC 228      
484-937 3 Bethlehem PA 939H COMMIO, LLC 228      
484-944 5 Pottstown PA 939H COMMIO, LLC 228      
484-953 8 Philadelphia Suburban Zone 14 PA 939H COMMIO, LLC 228      
484-953 9 Philadelphia Suburban Zone 14 PA 939H COMMIO, LLC 228      
484-961 9 Collegeville PA 939H COMMIO, LLC 228      
484-967 0 Glenmoore PA 939H COMMIO, LLC 228      
484-967 1 Glenmoore PA 939H COMMIO, LLC 228      
484-967 2 Glenmoore PA 939H COMMIO, LLC 228      
484-967 3 Glenmoore PA 939H COMMIO, LLC 228      
484-967 9 Glenmoore PA 939H COMMIO, LLC 228      
610-236 6 Reading PA 939H COMMIO, LLC 228      
610-236 7 Reading PA 939H COMMIO, LLC 228      
610-484 2 Reading PA 939H COMMIO, LLC 228      
610-757 9 Philadelphia Suburban Zone 30 PA 939H COMMIO, LLC 228      
835-205 0 Allentown (Lehigh) PA 939H COMMIO, LLC 228      
835-205 1 Allentown (Lehigh) PA 939H COMMIO, LLC 228      
835-205 2 Allentown (Lehigh) PA 939H COMMIO, LLC 228      
835-209 A Easton PA 939H COMMIO, LLC 228      
835-209 0 Easton PA 939H COMMIO, LLC 228      
835-209 1 Easton PA 939H COMMIO, LLC 228      

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

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