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.
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Switch: NWULMNXNDS0

Remotes:

Switch Switch name Switch type
SLEYMNXSRS0  SLEEPY EYE  666 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
507-217 5 New Ulm MN 1442 NEW ULM TELECOM, INC. 620   2011-08-22   
507-217 8 New Ulm MN 1442 NEW ULM TELECOM, INC. 620   2011-08-22   
507-233 A New Ulm MN 1442 NEW ULM TELECOM, INC. 620      
507-354 A New Ulm MN 1442 NEW ULM TELECOM, INC. 620      
507-359 A New Ulm MN 1442 NEW ULM TELECOM, INC. 620      
507-648 A Sanborn MN 1502 WESTERN TEL. CO. 620      
507-723 A Springfield MN 1502 WESTERN TEL. CO. 620      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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