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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-446MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228QUEENSTOWNESTNMDES5MD11/01/2004Prefix Type: CLEC
Switch Name: EASTON
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-446
443-446-1MDCORE COMMUNICATIONS, INC.- MD2593QUEENSTOWNNOCLLIKNOWN04/18/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-446-2MDCORE COMMUNICATIONS, INC.- MD2593QUEENSTOWNNOCLLIKNOWN03/15/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-446-3MDONVOY, LLC - MD (Inteliquent)876DQUEENSTOWNNOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-446-4MDONVOY, LLC - MD (Inteliquent)876DQUEENSTOWNNOCLLIKNOWN08/20/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-446-5MDONVOY, LLC - MD (Inteliquent)876DQUEENSTOWNNOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-446-6MDCORE COMMUNICATIONS, INC.- MD2593QUEENSTOWNNOCLLIKNOWN03/15/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-446-7MDCORE COMMUNICATIONS, INC.- MD2593QUEENSTOWNNOCLLIKNOWN03/15/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-446-8MDCORE COMMUNICATIONS, INC.- MD2593QUEENSTOWNNOCLLIKNOWN04/18/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-446-9MDCORE COMMUNICATIONS, INC.- MD2593QUEENSTOWNNOCLLIKNOWN04/18/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
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