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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
240-442MDVERIZON MARYLAND, INC. (Verizon Communications)9212OAKLANDTHVLMDTVRS005/22/2001Prefix Type: RBOC
Switch Name: OAKLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-442
240-442-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212OAKLANDTHVLMDTVRS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-442-1MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119OAKLANDNOCLLIKNOWN01/22/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-442-2MDBANDWIDTH.COM CLEC, LLC - MD071FOAKLANDNOCLLIKNOWN05/28/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-442-3MDYMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack))281EOAKLANDNOCLLIKNOWN03/04/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-442-4MDONVOY, LLC - MD (Inteliquent)876DOAKLANDNOCLLIKNOWN02/13/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-442-5MDCOMCAST IP PHONE, LLC318JOAKLANDNOCLLIKNOWN10/10/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-442-6MDYMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack))281EOAKLANDNOCLLIKNOWN03/04/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-442-7MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036OAKLANDMNRVMDMOXFX05/13/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-442-8MDBANDWIDTH.COM CLEC, LLC - MD071FOAKLANDNOCLLIKNOWN04/24/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-442-9MDONVOY, LLC - MD (Inteliquent)876DOAKLANDNOCLLIKNOWN05/05/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info