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: 721

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-721 A Rock Island IL RCISILEG0MD  6529 T-MOBILE USA, INC. 634      
309-721 0 Rock Island IL RCISILEG1MD  5562 METROPCS, INC. 634      
309-721 1 Rock Island IL RCISILEG1MD  5562 METROPCS, INC. 634      
309-721 2 Rock Island IL RCISILEG1MD  5562 METROPCS, INC. 634      
309-721 3 Rock Island IL RCISILEG1MD  5562 METROPCS, INC. 634      
309-721 4 Rock Island IL RCISILEG1MD  5562 METROPCS, INC. 634      
309-721 5 Rock Island IL RCISILEG1MD  5562 METROPCS, INC. 634      
309-721 6 Rock Island IL RCISILEG1MD  5562 METROPCS, INC. 634      
309-721 7 Rock Island IL RCISILEG1MD  5562 METROPCS, INC. 634      
309-721 8 Rock Island IL RCISILEG1MD  5562 METROPCS, INC. 634      
309-721 9 Rock Island IL RCISILEG0MD  6529 T-MOBILE USA, INC. 634      

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

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