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: WAYNNJAWFMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
862-273 A Newton NJ 6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
862-389 A Newton NJ 6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
908-297 A Clinton NJ 6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
908-627 A Clinton NJ 6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
973-262 A Newton NJ 6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
973-862 A Newton NJ 6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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