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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
903-515TXCELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (Verizon Communications)0005068713RMD00034166506CHANDLERATHNTXAK0MD07/16/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-515 is split into 1,000-number blocks - detail below
903-515-0XXXTXCELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (Verizon Communications)0005068713RMD00034166506CHANDLERATHNTXAK0MD07/17/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-515-1XXXTXCELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (Verizon Communications)0005068713RMD00034166506CHANDLERATHNTXAK0MD05/21/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-515-2XXXTXCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KCHANDLERNOCLLIKNOWN07/16/2009Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-515-3XXXTXCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KCHANDLERNOCLLIKNOWN04/18/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-515-4XXXTXBANDWIDTH.COM CLEC, LLC - TX (Bandwidth Inc.)0017042060RMD0003709004FCHANDLERNOCLLIKNOWN04/24/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-515-5XXXTXONVOY, LLC - TX (Sinch)0004323028RMD0001966903CCHANDLERNOCLLIKNOWN08/21/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-515-6XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977148CHANDLERNOCLLIKNOWN10/22/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-515-7XXXTXCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JCHANDLERFTWQTXFH0MD04/22/2014Prefix Type: IPES
Switch Name: DALLAS
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-515-8XXXTXBANDWIDTH.COM CLEC, LLC - TX (Bandwidth Inc.)0017042060RMD0003709004FCHANDLERNOCLLIKNOWN01/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-515-9XXXTXCELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (Verizon Communications)0005068713RMD00034166506CHANDLERATHNTXAK0MD05/24/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-849TXBRIGHTSPEED OF EASTERN TEXAS, INC. (Lumen Technologies, Inc)0005051768RMD00062792084CHANDLERCHNDTXXARS100/00/0000Prefix Type: ICO
Switch Name: CHANDLER
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-992TXONVOY, LLC - TX (Sinch)0004323028RMD0001966903CCHANDLERDLLSTXALDS401/08/2021Prefix Type: CLEC
Switch Name: DALLAS
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-992 is split into 1,000-number blocks - detail below
903-992-0XXXTXCELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (Verizon Communications)0005068713RMD00034166506CHANDLERATHNTXAK0MD02/25/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-992-1XXXTXLEVEL 3 COMMUNICATIONS, LLC - TX (Lumen Technologies, Inc)0015338122RMD00061126114CHANDLERNOCLLIKNOWN10/03/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-992-2XXXTXONVOY, LLC - TX (Sinch)0004323028RMD0001966903CCHANDLERDLLSTXALDS401/08/2021Prefix Type: CLEC
Switch Name: DALLAS
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-992-3XXXTXONVOY, LLC - TX (Sinch)0004323028RMD0001966903CCHANDLERDLLSTXALDS401/08/2021Prefix Type: CLEC
Switch Name: DALLAS
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-992-4XXXTXTWC IP ENABLED SERVICES, LLCN/AN/A793KCHANDLERNOCLLIKNOWN07/28/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-992-5XXXTXCELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (Verizon Communications)0005068713RMD00034166506CHANDLERATHNTXAK0MD04/28/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-992-6XXXTXCELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (Verizon Communications)0005068713RMD00034166506CHANDLERATHNTXAK0MD04/10/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-992-7XXXTXTERRA NOVA TELECOM INC. (TERRA NOVA TELECOM INC.)0021193057RMD0001495145JCHANDLERNOCLLIKNOWN04/06/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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903-992-9XXXTXTERRA NOVA TELECOM INC. (TERRA NOVA TELECOM INC.)0021193057RMD0001495145JCHANDLERNOCLLIKNOWN07/22/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
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