Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 417 [Rate centres in NPA 417] [Dial plan for NPA 417]

NXX: 333

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
417-333 A Pittsburg MO BASNMO06DS0  142C RYSTEC, INC 522      
417-333 0 Pittsburg MO BASNMO06DS0  142C RYSTEC, INC 522   2004-12-30   
417-333 1 Pittsburg MO SPFDMOTLX8Y  073H TELNYX LLC 522   2020-08-07   
417-333 2 Pittsburg MO SPFDMODL5MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2014-06-06   
417-333 3 Pittsburg MO BASNMO06DS0  142C RYSTEC, INC 522   2017-06-23   
417-333 4 Pittsburg MO   145J TERRA NOVA TELECOM INC. 522   2025-07-19   
417-333 8 Pittsburg MO BASNMOXAXJX  093F ONVOY, LLC - MO 522   2018-11-07   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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