Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

NXX: 520

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-520 A Keokuk IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
319-520 0 Keokuk IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
319-520 1 Keokuk IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2013-11-08   
319-520 2 Keokuk IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-04-09   
319-520 3 Keokuk IA DVNPIAEADMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 634   2011-04-01   
319-520 4 Keokuk IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-04-09   
319-520 5 Keokuk IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
319-520 6 Keokuk IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
319-520 7 Keokuk IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
319-520 8 Keokuk IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
319-520 9 Keokuk IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2016-09-09   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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