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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
301-956MDVERIZON MARYLAND, INC. (Verizon Communications)9212GAITHERSBGGTBGMDGBPS005/22/2002Prefix Type: RBOC
Switch Name: GAITHERSBURG
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-956
301-956-0MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GAITHERSBGBTVLMD18GT007/23/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-956-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212GAITHERSBGGTBGMDGBPS0N/APrefix Type: RBOC
Switch Name: GAITHERSBURG
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-956-2MDPAETEC COMMUNICATIONS, INC. - MD (Windstream Communications)4716GAITHERSBGCHCHMDBE6MD02/02/2009Prefix Type: CLEC
Switch Name: MONTGOMERY
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-956-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GAITHERSBGWASKDCFNAMD03/04/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-956-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GAITHERSBGWASKDCFNAMD04/02/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-956-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GAITHERSBGWASKDCFNAMD05/04/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-956-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GAITHERSBGWASKDCFNAMD01/05/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-956-7MDYMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack))281EGAITHERSBGNOCLLIKNOWN03/03/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-956-8MDYMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack))281EGAITHERSBGNOCLLIKNOWN03/03/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-956-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GAITHERSBGWASKDCFNAMD02/04/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
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