Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 816 [Rate centres in NPA 816] [Dial plan for NPA 816]

NXX: 297

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-297 A Adrian MO ADRNMOAXRS0  9533 SOUTHWESTERN BELL 524      
816-297 0 Adrian MO KSCYMO55DSG  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 524   2014-05-04   
816-297 1 Adrian MO ADRNMOAXRS0  9533 SOUTHWESTERN BELL 524      
816-297 2 Adrian MO ADRNMOAXRS0  9533 SOUTHWESTERN BELL 524      
816-297 4 Adrian MO ADRNMOAXRS0  9533 SOUTHWESTERN BELL 524      
816-297 5 Adrian MO KSCYMO55XYY  624H ONVOY SPECTRUM, LLC 524   2021-07-03   
816-297 7 Adrian MO KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2017-09-13   
816-297 8 Adrian MO ADRNMOAXRS0  9533 SOUTHWESTERN BELL 524      
816-297 9 Adrian MO KSCYMO55XNY  073H TELNYX LLC 524   2019-09-30   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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