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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-746MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119EASTONSLBRMDSBXFX02/22/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-746
443-746-0MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119EASTONSLBRMDSBXFX01/27/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-746-1MDMETROPCS, INC. (T-Mobile US, Inc)5562EASTONSLBRMDSCXMD09/02/2021Prefix Type: PCS
Switch Name: SALISBURY
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-746-2MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119EASTONSLBRMDSBXFX09/29/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-746-3MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119EASTONSLBRMDSBXFXN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-746-4MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228EASTONESTNMDES5MD08/20/2015Prefix Type: CLEC
Switch Name: EASTON
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-746-5MDCORE COMMUNICATIONS, INC.- MD2593EASTONNOCLLIKNOWN03/27/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-746-6MDCORE COMMUNICATIONS, INC.- MD2593EASTONNOCLLIKNOWN03/27/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-746-7MDONVOY, LLC - MD (Inteliquent)876DEASTONNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-746-8MDONVOY, LLC - MD (Inteliquent)876DEASTONNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-746-9MDTELNYX LLC073HEASTONNOCLLIKNOWN07/05/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
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