Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: IRDLMOXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
573-749 A Irondale MO 1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-749 0 Irondale MO 1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-749 3 Irondale MO 1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      

Last updated: Sat, 15 Nov 2025 03:38:44 UTC

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