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: 930

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-930 A Rock Island IL DVNPIAVI4MD  732J NUSO, LLC 634      
309-930 0 Rock Island IL DVNPIADTXQX  224C ONVOY, LLC 634   2023-10-16   
309-930 1 Rock Island IL DVNPIAVI4MD  732J NUSO, LLC 634   2023-05-05   
309-930 2 Rock Island IL DVNPIADTXQX  224C ONVOY, LLC 634   2023-10-16   
309-930 3 Rock Island IL DVNPIADTXQX  224C ONVOY, LLC 634   2023-10-16   
309-930 4 Rock Island IL DVNPIADTXQX  224C ONVOY, LLC 634   2023-10-16   
309-930 5 Rock Island IL DVNPIADTXQX  224C ONVOY, LLC 634   2023-10-16   
309-930 6 Rock Island IL DVNPIAEAXMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 634   2023-08-31   
309-930 8 Rock Island IL DVNPIADTXQX  224C ONVOY, LLC 634   2024-06-07   
309-930 9 Rock Island IL DVNPIADTXQX  224C ONVOY, LLC 634   2024-07-15   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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