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.
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Switch: HRTNDEHARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
302-398 A Harrington DE 9210 VERIZON DELAWARE, INC. 228      
302-398 0 Harrington DE 9210 VERIZON DELAWARE, INC. 228      
302-398 1 Harrington DE 9210 VERIZON DELAWARE, INC. 228      
302-398 3 Harrington DE 9210 VERIZON DELAWARE, INC. 228      
302-398 4 Harrington DE 9210 VERIZON DELAWARE, INC. 228      
302-398 5 Harrington DE 9210 VERIZON DELAWARE, INC. 228      
302-398 6 Harrington DE 9210 VERIZON DELAWARE, INC. 228      
302-398 7 Harrington DE 9210 VERIZON DELAWARE, INC. 228      
302-398 8 Harrington DE 9210 VERIZON DELAWARE, INC. 228      
302-398 9 Harrington DE 9210 VERIZON DELAWARE, INC. 228      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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