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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-488MDNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036BALTIMORECLMAMDORGT006/23/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-488
443-488-0MDNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036BALTIMORECLMAMDORGT006/25/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-488-1MDNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036BALTIMORECLMAMDORGT006/25/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-488-2MDNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036BALTIMORECLMAMDORGT006/25/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-488-3MDNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036BALTIMORECLMAMDORGT006/25/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-488-4MDNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036BALTIMORECLMAMDORGT006/25/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-488-5MDXO MARYLAND, LLC (Verizon Communications)4773BALTIMOREBLTMMDSNDS510/08/2010Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-488-6MDXO MARYLAND, LLC (Verizon Communications)4773BALTIMOREBLTMMDSNDS510/08/2010Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-488-7MDXO MARYLAND, LLC (Verizon Communications)4773BALTIMOREBLTMMDSNDS510/08/2010Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-488-8MDXO MARYLAND, LLC (Verizon Communications)4773BALTIMOREBLTMMDSNDS510/08/2010Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-488-9MDXO MARYLAND, LLC (Verizon Communications)4773BALTIMOREBLTMMDSNDS510/08/2010Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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