Local Calling Guide

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OCN: 9877 LEVEL 3 COMMUNICATIONS, LLC - IA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
712-290 7 Rockwell City IA   630   2016-11-21   
712-291 3 Storm Lake IA SXCYIA78X1X  630   2009-11-19   
712-320 8 Spirit Lake IA SXCYIA78X1X  630   2010-04-11   
712-335 7 Pocahontas IA SXCYIA78X1X  630   2009-11-19   
712-337 5 Arnolds Park IA SXCYIA78X1X  630   2023-01-08   
712-339 2 Spirit Lake IA SXCYIA78X1X  630   2015-11-08   
712-339 4 Spirit Lake IA SXCYIA78X1X  630   2020-02-24   
712-356 2 Atlantic IA BLLVNEBL5MD  644   2020-05-16   
712-360 7 Orange City IA SXCYIA78X1X  630   2017-10-28   
712-368 7 Holstein IA SXCYIA78X1X  630   2017-10-28   
712-371 7 Ida Grove IA   630   2017-10-28   
712-380 1 Estherville IA SXCYIA78X1X  630   2009-11-19   
712-381 7 Rock Rapids IA SXCYIA78X1X  630   2024-01-06   
712-391 A Anthon IA SXCYIA78X1X  630      
712-391 7 Anthon IA SXCYIA78X1X  630   2023-02-16   
712-394 A Beloit IA SXFLSDCORMD  640      
712-394 7 Beloit IA SXFLSDCORMD  640   2023-02-16   
712-397 7 Whiting IA SXCYIA78X1X  630   2023-01-08   
712-399 5 Malvern IA BLLVNEBL5MD  644   2022-03-19   
712-409 5 Silver City IA BLLVNEBL5MD  644   2023-01-08   
712-414 7 Red Oak IA BLLVNEBL5MD  644   2022-02-18   
712-423 4 Onawa IA SXCYIA78X1X  630   2009-11-19   
712-435 4 Council Bluffs IA BLLVNEBL5MD  644   2016-12-30   
712-454 1 Sioux City IA SXCYIA78X1X  630   2017-04-29   
712-454 5 Sioux City IA SXCYIA78X1X  630   2016-01-24   
712-454 7 Sioux City IA SXCYIA78X1X  630   2012-11-16   
712-461 7 Sibley IA SXCYIA78X1X  630   2023-10-15   
712-463 7 Sioux Center IA SXCYIA78X1X  630   2023-08-17   
712-467 7 Sidney IA   644   2026-05-09   
712-482 7 Oakland IA   644   2017-10-31   
712-512 7 Mineola IA BLLVNEBL5MD  644   2023-01-08   
712-522 1 Sioux City IA SXCYIA78X1X  630   2015-08-23   
712-522 2 Sioux City IA SXCYIA78X1X  630   2011-04-08   
712-522 3 Sioux City IA SXCYIA78X1X  630   2011-12-22   
712-522 4 Sioux City IA SXCYIA78X1X  630   2012-03-17   
712-522 5 Sioux City IA SXCYIA78X1X  630   2012-07-05   
712-522 6 Sioux City IA SXCYIA78X1X  630   2013-06-22   
712-524 8 Council Bluffs IA BLLVNEBL5MD  644   2021-10-21   
712-532 4 Emmetsburg IA SXCYIA78X1X  630   2022-02-18   
712-535 6 Sioux City IA SXCYIA78X1X  630   2017-07-16   
712-538 4 Pocahontas IA SXCYIA78X1X  630   2019-06-30   
712-543 7 Underwood IA BLLVNEBL5MD  644   2023-01-08   
712-545 6 Crescent IA BLLVNEBL5MD  644   2019-07-08   
712-560 A Sioux City IA SXCYIA78X1X  630      
712-560 0 Sioux City IA SXCYIA78X1X  630   2006-05-01   
712-560 1 Sioux City IA SXCYIA78X1X  630   2007-05-02   
712-560 3 Sioux City IA SXCYIA78X1X  630   2007-07-03   
712-560 4 Sioux City IA SXCYIA78X1X  630   2007-07-19   
712-560 7 Sioux City IA SXCYIA78X1X  630   2010-06-02   
712-560 8 Sioux City IA SXCYIA78X1X  630   2010-07-09   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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