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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-514MDUS LEC OF MARYLAND, INC.2589CATONSVLCLMAMDJTDS000/00/0000Prefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-514
443-514-0MDUS LEC OF MARYLAND, INC.2589CATONSVLCLMAMDJTDS0N/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-514-1MDUS LEC OF MARYLAND, INC.2589CATONSVLCLMAMDJTDS0N/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-514-2MDUS LEC OF MARYLAND, INC.2589CATONSVLCLMAMDJTDS0N/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-514-3MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228CATONSVLCLMAMDJTDS004/20/2021Prefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-514-4MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036CATONSVLCLMAMDORGT001/17/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-514-5MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036CATONSVLCLMAMDORGT001/17/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-514-6MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036CATONSVLCLMAMDORGT001/17/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-514-7MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036CATONSVLCLMAMDORGT001/17/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-514-8MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036CATONSVLCLMAMDORGT002/22/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-514-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855CATONSVLCLMAMDJTDS005/08/2021Prefix Type: PCS
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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