Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 309 [Rate centres in NPA 309] [Dial plan for NPA 309]

NXX: 975

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-975 A Avon IL   224C ONVOY, LLC 977      
309-975 0 Avon IL GLBGILXDDMD  224C ONVOY, LLC 977      
309-975 1 Avon IL   593K MCC TELEPHONY LLC 977      
309-975 2 Avon IL GLBGILXDDMD  224C ONVOY, LLC 977      
309-975 3 Avon IL   224C ONVOY, LLC 977      
309-975 4 Avon IL GLBGILXDNMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 977      
309-975 5 Avon IL GLBGILXDDMD  224C ONVOY, LLC 977      
309-975 7 Avon IL MCMBILXDZMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 977      
309-975 8 Avon IL GLBGILXDXMD  495J STRATUS NETWORKS 977      
309-975 9 Avon IL MCMBILXDWMD  073H TELNYX LLC 977      

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

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