Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: POTSMOXADS0

Remotes:

Switch Switch name Switch type
BLGRMOXARS0  BELGRADE  1RC 
BLVWMOXARS0  BELLEVIEW  1RC 
CLDNMOXARS0  CALEDONIA  1RC 
IRDLMOXARS0  IRONDALE  1RE 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
573-436 A Potosi MO 1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-436 0 Potosi MO 1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-436 1 Potosi MO 1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-436 2 Potosi MO 1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-436 4 Potosi MO 1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-436 9 Potosi MO 1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-438 A Potosi MO 1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      

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

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