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: DVNPIAEAXMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
563-949 2 Davenport IA 6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2015-01-10   
563-949 5 Davenport IA 6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2014-09-07   
563-949 9 Davenport IA 6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2014-06-20   
608-806 0 Fairplay WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 634   2024-09-19   
779-202 9 Galena IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 634   2024-09-01   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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