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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
667-647MDONVOY SPECTRUM, LLC (Sinch)624HNORTH EASTBLTMMDCHXUX04/26/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-647
667-647-0MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036NORTH EASTNOCLLIKNOWN09/01/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-647-1MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036NORTH EASTNOCLLIKNOWN02/20/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-647-2MDONVOY, LLC - MD (Sinch)876DNORTH EASTNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-647-3MDONVOY, LLC - MD (Sinch)876DNORTH EASTNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-647-4MDONVOY SPECTRUM, LLC (Sinch)624HNORTH EASTBLTMMDCHXUX01/06/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-647-6MDONVOY SPECTRUM, LLC (Sinch)624HNORTH EASTBLTMMDCHXUX04/27/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-647-7MDONVOY SPECTRUM, LLC (Sinch)624HNORTH EASTBLTMMDCHXUX01/06/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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