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.

NPA: 417 [Rate centres in NPA 417] [Dial plan for NPA 417]

NXX: 991

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
417-991 A Lebanon MO SPFDMOTLXCY  3275 FIDELITY CABLEVISION, LLC 522      
417-991 0 Lebanon MO SPFDMOTLX7X  6701 AERIAL COMMUNICATIONS, INC. 522      
417-991 1 Lebanon MO SPFDMOPYAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 522      
417-991 2 Lebanon MO SPFDMOTLXCY  3275 FIDELITY CABLEVISION, LLC 522      
417-991 3 Lebanon MO SPFDMOTLXCY  3275 FIDELITY CABLEVISION, LLC 522      
417-991 4 Lebanon MO SPFDMOTLX7X  6701 AERIAL COMMUNICATIONS, INC. 522      
417-991 5 Lebanon MO SPFDMOTLX7X  6701 AERIAL COMMUNICATIONS, INC. 522      
417-991 6 Lebanon MO SPFDMOMCX8X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522      
417-991 7 Lebanon MO SPFDMOMCX8X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522      
417-991 8 Lebanon MO SPFDMOMCX8X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522      
417-991 9 Lebanon MO SPFDMOMCX8X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.