Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

NXX: 537

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-537 A Des Plaines IL   6529 T-MOBILE USA, INC. 358   2024-03-10   
224-537 0 Des Plaines IL   224C ONVOY, LLC 358      
224-537 1 Des Plaines IL   224C ONVOY, LLC 358      
224-537 2 Des Plaines IL   224C ONVOY, LLC 358      
224-537 3 Des Plaines IL   224C ONVOY, LLC 358      
224-537 4 Des Plaines IL   224C ONVOY, LLC 358      
224-537 5 Des Plaines IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
224-537 6 Des Plaines IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
224-537 7 Des Plaines IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
224-537 8 Des Plaines IL   6529 T-MOBILE USA, INC. 358      
224-537 9 Des Plaines IL   6529 T-MOBILE USA, INC. 358      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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