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]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
417-990 A Springfield MO SPFDMOMCXMX  939H COMMIO, LLC 522      
417-991 A Lebanon MO SPFDMOTLXCY  3275 FIDELITY CABLEVISION, LLC 522      
417-993 A Urbana MO URBNMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-994 A Walnut Grove MO WLGVMOWYRS0  9533 SOUTHWESTERN BELL 522      
417-995 A Dadeville MO DDVLMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 522      
417-998 A Cross Timbers MO CRTMMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-999 A East Arcadia MO WCHTKSTPUMD  145J TERRA NOVA TELECOM INC. 532      

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

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