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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
667-644MDONVOY SPECTRUM, LLC (Inteliquent)624HSEVERNA PKBLTMMDCHXUX04/26/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-644
667-644-0MDNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036SEVERNA PKNOCLLIKNOWN09/17/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-644-1MDNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036SEVERNA PKNOCLLIKNOWN05/12/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-644-2MDONVOY, LLC - MD (Inteliquent)876DSEVERNA PKNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-644-3MDONVOY, LLC - MD (Inteliquent)876DSEVERNA PKNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-644-4MDONVOY SPECTRUM, LLC (Inteliquent)624HSEVERNA PKBLTMMDCHXUX12/29/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-644-5MDONVOY SPECTRUM, LLC (Inteliquent)624HSEVERNA PKBLTMMDCHXUX12/29/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-644-6MDONVOY SPECTRUM, LLC (Inteliquent)624HSEVERNA PKBLTMMDCHXUX04/27/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-644-7MDONVOY, LLC - MD (Inteliquent)876DSEVERNA PKNOCLLIKNOWN08/30/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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