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: MGTNTNXADS0

Remotes:

Switch Switch name Switch type
DRMNTNXARS5  DRUMMONDS  DS 
MASNTNXARS5  MASON  DS 
MNFDTNXARS5  MUNFORD  DMH 
RSMRTNXARS5  ROSEMARK  DS 
SHFRTNXARS5  SHELBY FORREST  DS 
SNTNTNXARS5  STANTON  DS 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
901-872 A Millington TN 0571 MILLINGTON TEL. CO., INC. 468      
901-873 A Millington TN 0571 MILLINGTON TEL. CO., INC. 468      
901-874 A Millington TN 0571 MILLINGTON TEL. CO., INC. 468      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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