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NPA: 308 [Rate centres in NPA 308] [Dial plan for NPA 308]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
308-888 8 North Julesburg NE DNVTCOZIDS1  549E ONVOY, LLC - NE 656   2017-10-30   
308-888 9 North Julesburg NE DNVTCOZIDS1  549E ONVOY, LLC - NE 656   2020-02-01   
308-889 A Big Springs NE BGSPNENWRS1  9631 QWEST CORPORATION 646      
308-889 0 Big Springs NE BGSPNENWRS1  9631 QWEST CORPORATION 646      
308-889 1 Big Springs NE BGSPNENWRS1  9631 QWEST CORPORATION 646      
308-889 2 Big Springs NE SCTSNEXUIMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 646   2021-03-05   
308-889 3 Big Springs NE BGSPNENWRS1  9631 QWEST CORPORATION 646      
308-889 4 Big Springs NE GDISNENW6MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 646   2017-06-30   
308-889 5 Big Springs NE GDISNENWXBX  6874 N.E. COLORADO CELLULAR, INC. 646   2004-07-16   
308-889 6 Big Springs NE GDISNENW6MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 646   2020-08-21   
308-889 7 Big Springs NE GDISNENWUMD  508J CENTURYLINK COMMUNICATIONS, LLC 646   2015-01-02   
308-889 8 Big Springs NE GDISNENWJMD  549E ONVOY, LLC - NE 646   2020-01-20   
308-889 9 Big Springs NE BGSPNENWRS1  9631 QWEST CORPORATION 646      
308-890 A Chappell NE GDISNENWXBX  6874 N.E. COLORADO CELLULAR, INC. 646      
308-893 A Riverdale NE RVDLNEXGRS0  1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-893 0 Riverdale NE RVDLNEXGRS0  1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-893 1 Riverdale NE RVDLNEXGRS0  1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-893 2 Riverdale NE RVDLNEXGRS0  1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-893 3 Riverdale NE RVDLNEXGRS0  1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-893 4 Riverdale NE RVDLNEXGRS0  1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-893 5 Riverdale NE RVDLNEXGRS0  1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-893 6 Riverdale NE GDISNENWJMD  549E ONVOY, LLC - NE 646   2020-01-20   
308-893 8 Riverdale NE   792K CHARTER IP ENABLED SERVICES, LLC 646   2019-01-12   
308-893 9 Riverdale NE RVDLNEXGRS0  1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-894 A Palmer NE PLMRNEXGDS0  1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-895 A Danbury NE BNMNNEXSDS1  1557 HARTMAN TEL. EXCH., INC. 646      
308-896 A Cairo NE GDISNENWX7X  506J TWILIO INTERNATIONAL, INC. 646      
308-896 8 Cairo NE GDISNENWX7X  506J TWILIO INTERNATIONAL, INC. 646   2022-03-14   
308-910 A Grand Island NE   907K ALLO COMMUNICATIONS LLC 646      
308-910 0 Grand Island NE GDISNENWJMD  549E ONVOY, LLC - NE 646   2021-06-11   
308-910 5 Grand Island NE   907K ALLO COMMUNICATIONS LLC 646   2025-12-14   
308-920 A Alma NE GDISNENWX5X  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 646      
308-920 0 Alma NE GDISNENWX5X  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 646      
308-920 1 Alma NE GDISNENWX5X  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 646      
308-920 2 Alma NE GDISNENWX5X  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 646      
308-920 3 Alma NE GDISNENWX5X  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 646      
308-920 4 Alma NE GDISNENW6MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 646   2019-01-04   
308-920 5 Alma NE GDISNENW6MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 646   2017-06-30   
308-920 6 Alma NE GDISNEASGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 646   2020-05-29   
308-920 7 Alma NE GDISNENWUMD  508J CENTURYLINK COMMUNICATIONS, LLC 646   2017-10-28   
308-920 8 Alma NE GDISNENWJMD  549E ONVOY, LLC - NE 646   2020-01-20   
308-920 9 Alma NE GDISNENWX5X  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 646      
308-925 A Morrill NE   792K CHARTER IP ENABLED SERVICES, LLC 646      
308-925 1 Morrill NE   792K CHARTER IP ENABLED SERVICES, LLC 646   2009-10-02   
308-925 2 Morrill NE SCTSNEXUMMD  549E ONVOY, LLC - NE 646   2021-03-01   
308-925 3 Morrill NE SCTSNEXUMMD  549E ONVOY, LLC - NE 646   2021-04-12   
308-925 4 Morrill NE GDISNENW6MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 646   2022-05-13   
308-925 7 Morrill NE GDISNENWUMD  508J CENTURYLINK COMMUNICATIONS, LLC 646   2014-12-15   
308-927 A Edison NE EDSNNEXHDS0  1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-928 A Alma NE ALMANEXGDS0  1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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