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: LIPNTXXADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
254-646 A Lipan TX 2105 LIPAN TEL. CO. 552      
254-646 0 Lipan TX 2105 LIPAN TEL. CO. 552      
254-646 2 Lipan TX 2105 LIPAN TEL. CO. 552      
254-646 3 Lipan TX 2105 LIPAN TEL. CO. 552      
254-646 4 Lipan TX 2105 LIPAN TEL. CO. 552      
254-646 5 Lipan TX 2105 LIPAN TEL. CO. 552      
254-646 6 Lipan TX 2105 LIPAN TEL. CO. 552      
254-646 7 Lipan TX 2105 LIPAN TEL. CO. 552      
254-646 8 Lipan TX 2105 LIPAN TEL. CO. 552      
254-646 9 Lipan TX 2105 LIPAN TEL. CO. 552      
254-728 A Bluffdale TX 2105 LIPAN TEL. CO. 552      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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