Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 641 [Rate centres in NPA 641] [Dial plan for NPA 641]

NXX: 629

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-629 A Pella IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-629 0 Pella IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-629 1 Pella IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-629 6 Pella IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-629 8 Pella IA   145J TERRA NOVA TELECOM INC. 632   2025-06-06   
641-629 9 Pella IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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