Rate Center Name: , State:
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
410-376MDVERIZON MARYLAND, INC. (Verizon Communications)9212VIENNAVINNMDVNRS000/00/0000Prefix Type: RBOC
Switch Name: VIENNA
Switch Type: Northern Telecom Remote Switching Center
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-376
410-376-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212VIENNAVINNMDVNRS0N/APrefix Type: RBOC
Switch Name: VIENNA
Switch Type: Northern Telecom Remote Switching Center
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-376-1MDCORE COMMUNICATIONS, INC.- MD2593VIENNANOCLLIKNOWN03/05/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-376-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212VIENNAVINNMDVNRS0N/APrefix Type: RBOC
Switch Name: VIENNA
Switch Type: Northern Telecom Remote Switching Center
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-376-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212VIENNAVINNMDVNRS0N/APrefix Type: RBOC
Switch Name: VIENNA
Switch Type: Northern Telecom Remote Switching Center
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-376-4MDONVOY, LLC - MD (Sinch)876DVIENNANOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-376-5MDONVOY, LLC - MD (Sinch)876DVIENNANOCLLIKNOWN08/20/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-376-6MDONVOY, LLC - MD (Sinch)876DVIENNANOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-376-7MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119VIENNANOCLLIKNOWN10/20/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-376-8MDONVOY, LLC - MD (Sinch)876DVIENNANOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-376-9MDTERRA NOVA TELECOM INC.145JVIENNANOCLLIKNOWN01/10/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-233MDCAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD (Windstream Communications)7944VIENNASLBRMDSBX6Y00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-233
443-233-0MDONVOY, LLC - MD (Sinch)876DVIENNANOCLLIKNOWN07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-233-1MDONVOY, LLC - MD (Sinch)876DVIENNANOCLLIKNOWN07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-233-2MDCOMCAST IP PHONE, LLC (Comcast)318JVIENNANOCLLIKNOWN07/27/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-233-3MDCORE COMMUNICATIONS, INC.- MD2593VIENNANOCLLIKNOWN05/24/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-233-4MDTERRA NOVA TELECOM INC.145JVIENNANOCLLIKNOWN03/11/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-233-5MDONVOY, LLC - MD (Sinch)876DVIENNANOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-233-6MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119VIENNANOCLLIKNOWN05/02/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-233-7MDCORE COMMUNICATIONS, INC.- MD2593VIENNANOCLLIKNOWN05/24/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-233-8MDTELNYX LLC073HVIENNANOCLLIKNOWN08/31/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-233-9MDCAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD (Windstream Communications)7944VIENNASLBRMDSBX6YN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-265MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229VIENNABLTOMDKHDS003/22/2019Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-265
667-265-0MDONVOY SPECTRUM, LLC (Sinch)624HVIENNANOCLLIKNOWN10/22/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-265-1MDONVOY SPECTRUM, LLC (Sinch)624HVIENNANOCLLIKNOWN04/29/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-265-2MDONVOY, LLC - MD (Sinch)876DVIENNANOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-265-3MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229VIENNABLTOMDKHDS003/25/2019Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-265-4MDONVOY, LLC - MD (Sinch)876DVIENNANOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-265-5MDONVOY, LLC - MD (Sinch)876DVIENNANOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-265-6MDONVOY, LLC - MD (Sinch)876DVIENNANOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-265-7MDONVOY, LLC - MD (Sinch)876DVIENNANOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-265-8MDTELNYX LLC073HVIENNANOCLLIKNOWN05/04/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-265-9MDONVOY SPECTRUM, LLC (Sinch)624HVIENNANOCLLIKNOWN10/22/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-693MDTON80 COMMUNICATIONS, LLC516JVIENNASLBRMD90BMD03/23/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-693
667-693-7MDTON80 COMMUNICATIONS, LLC516JVIENNASLBRMD90BMD03/23/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
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