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: PHLAPAFGXWX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
302-688 A Wilmington DE 965H FRACTEL, LLC 228      
302-844 A Smyrna DE 965H FRACTEL, LLC 228      
302-866 A Milford DE 965H FRACTEL, LLC 228      
302-899 A Camden DE 965H FRACTEL, LLC 228      
302-946 A Delaware City DE 965H FRACTEL, LLC 228      
445-234 A Philadelphia Zone 1 PA 965H FRACTEL, LLC 228      
445-345 A Philadelphia Zone 2 PA 965H FRACTEL, LLC 228      
445-455 A Plumsteadville PA 965H FRACTEL, LLC 228      
445-465 A Philadelphia Zone 4 PA 965H FRACTEL, LLC 228      
445-529 A Philadelphia Suburban Zone 43 PA 965H FRACTEL, LLC 228      
445-900 A Philadelphia Suburban Zone 40 PA 965H FRACTEL, LLC 228      
484-966 A Bethlehem PA 965H FRACTEL, LLC 228      
610-610 A Morgantown PA 965H FRACTEL, LLC 228      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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