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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
256-712ALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)0015338122RMD00061125255FLORENCEHNVIALUNX0X04/25/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
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256-712 is split into 1,000-number blocks - detail below
256-712-0XXXALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)0015338122RMD00061125255FLORENCEHNVIALUNX0X03/26/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
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256-712-1XXXALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)0015338122RMD00061125255FLORENCEHNVIALUNX0X12/29/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
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256-712-2XXXALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)0015338122RMD00061125255FLORENCEHNVIALUNX0X04/01/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
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256-712-3XXXALMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL (Verizon Communications Inc.)0004999405RMD00029577469FLORENCEHNVIAL180MD11/15/2006Prefix Type: CLEC
Switch Name: HUNTSVILLE
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
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256-712-4XXXALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)0015338122RMD00061125255FLORENCEHNVIALUNX0XN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
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256-712-5XXXALCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JFLORENCEHNVIALUNX7Z03/26/2009Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
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256-712-6XXXALTELEPORT COMMUNICATIONS AMERICA, LLC - AL (AT&T)0004274114RMD00038978271FLORENCENOCLLIKNOWN04/06/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
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256-712-7XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604EFLORENCENOCLLIKNOWN08/18/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
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256-712-9XXXALIP HORIZON LLC0027469766RMD0001571515JFLORENCENOCLLIKNOWN05/29/2026Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
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