Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 812 [Rate centres in NPA 812] [Dial plan for NPA 812]

NXX: 778

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-778 A Bloomington IN BLTNIN01XXX  7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 338      
812-778 0 Bloomington IN BLTNIN01XCY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 338   2016-04-15   
812-778 1 Bloomington IN BLTNINED0MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 338   2019-05-16   
812-778 2 Bloomington IN BLTNINED0MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 338   2019-05-16   
812-778 3 Bloomington IN BLTNIN01XXX  7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 338   2011-11-03   
812-778 4 Bloomington IN BLTNIN01XCY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 338   2016-09-23   
812-778 5 Bloomington IN BLTNIN01XCY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 338   2016-09-23   
812-778 6 Bloomington IN BLTNIN01XCY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 338   2016-09-23   
812-778 7 Bloomington IN BLTNIN01XXX  7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 338   2017-05-24   
812-778 8 Bloomington IN BLTNIN01X9Y  105F BANDWIDTH.COM CLEC, LLC - IN 338   2022-11-17   
812-778 9 Bloomington IN BLTNIN01XXX  7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 338   2003-09-05   

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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