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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
240-690MDTELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T)7529GAITHERSBGWASHDCDTDS111/10/2016Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 240-690
240-690-0MDTELNYX LLC073HGAITHERSBGNOCLLIKNOWN03/02/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-690-1MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GAITHERSBGBTVLMD18GT001/13/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-690-2MDONVOY, LLC - MD (Sinch)876DGAITHERSBGNOCLLIKNOWN05/16/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-690-3MDTELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T)7529GAITHERSBGWASHDCDTDS111/10/2016Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-690-4MDCOMCAST IP PHONE, LLC (Comcast)318JGAITHERSBGNOCLLIKNOWN02/15/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-690-5MDONVOY, LLC - MD (Sinch)876DGAITHERSBGNOCLLIKNOWN11/15/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-690-6MDONVOY, LLC - MD (Sinch)876DGAITHERSBGNOCLLIKNOWN11/15/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-690-7MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229GAITHERSBGWASHDCINDS005/15/2019Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-690-8MDPEERLESS NETWORK OF MARYLAND, LLC568GGAITHERSBGNOCLLIKNOWN07/31/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-690-9MDVONAGE AMERICA LLC197DGAITHERSBGWASHDC125MD11/30/2018Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info