Local Calling Guide

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NPA: 331 [Rate centres in NPA 331] [Dial plan for NPA 331]

NXX: 301

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
331-301 A Aurora IL ELGNILOTGT5  5562 METROPCS, INC. 358      
331-301 0 Aurora IL ELGNILOTGT5  5562 METROPCS, INC. 358      
331-301 1 Aurora IL   515J IP HORIZON LLC 358      
331-301 2 Aurora IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
331-301 3 Aurora IL CHCGIL24DS6  224C ONVOY, LLC 358      
331-301 4 Aurora IL CHCGIL24DS6  224C ONVOY, LLC 358      
331-301 5 Aurora IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
331-301 6 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
331-301 7 Aurora IL CHCGIL24DS6  224C ONVOY, LLC 358      
331-301 8 Aurora IL ELGNILOTGT5  5562 METROPCS, INC. 358      
331-301 9 Aurora IL ELGNILOTGT5  5562 METROPCS, INC. 358      

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

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