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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
410-226MDVERIZON MARYLAND, INC. (Verizon Communications)9212OXFORDOXFRMDOXRS000/00/0000Prefix Type: RBOC
Switch Name: OXFORD
Switch Type: 5ESS-RSM
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-226
410-226-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212OXFORDOXFRMDOXRS0N/APrefix Type: RBOC
Switch Name: OXFORD
Switch Type: 5ESS-RSM
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-226-1MDIDT AMERICA, CORP. - MD228COXFORDNOCLLIKNOWN04/10/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-226-2MDCORE COMMUNICATIONS, INC.- MD2593OXFORDNOCLLIKNOWN03/05/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-226-3MDUS LEC OF MARYLAND, INC.2589OXFORDSLBRMDSB8MD05/19/2014Prefix Type: CLEC
Switch Name: SALISBURY
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-226-4MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119OXFORDNOCLLIKNOWN09/22/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-226-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212OXFORDOXFRMDOXRS0N/APrefix Type: RBOC
Switch Name: OXFORD
Switch Type: 5ESS-RSM
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-226-6MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036OXFORDNOCLLIKNOWN04/25/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-226-7MDONVOY, LLC - MD (Inteliquent)876DOXFORDNOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-226-8MDTELNYX LLC073HOXFORDNOCLLIKNOWN08/31/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
410-226-9MDTELNYX LLC073HOXFORDNOCLLIKNOWN11/07/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-243MDCORE COMMUNICATIONS, INC.- MD2593OXFORDESTNMDBNGT006/04/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-243
667-243-0MDCORE COMMUNICATIONS, INC.- MD2593OXFORDESTNMDBNGT006/06/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-243-1MDCORE COMMUNICATIONS, INC.- MD2593OXFORDESTNMDBNGT006/06/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-243-2MDONVOY, LLC - MD (Inteliquent)876DOXFORDNOCLLIKNOWN08/20/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-243-3MDCORE COMMUNICATIONS, INC.- MD2593OXFORDESTNMDBNGT003/14/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-243-4MDCORE COMMUNICATIONS, INC.- MD2593OXFORDESTNMDBNGT007/15/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-243-5MDCORE COMMUNICATIONS, INC.- MD2593OXFORDESTNMDBNGT003/14/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-243-6MDCORE COMMUNICATIONS, INC.- MD2593OXFORDESTNMDBNGT003/14/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-243-7MDCORE COMMUNICATIONS, INC.- MD2593OXFORDESTNMDBNGT006/06/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-243-8MDONVOY, LLC - MD (Inteliquent)876DOXFORDNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-243-9MDONVOY, LLC - MD (Inteliquent)876DOXFORDNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-316MDTELNYX LLC073HOXFORDSLBRMDSBXMD04/17/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-316
667-316-0MDTELNYX LLC073HOXFORDSLBRMDSBXMD04/19/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-316-1MDCOMMIO, LLC939HOXFORDNOCLLIKNOWN08/29/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-316-2MDCOMMIO, LLC939HOXFORDNOCLLIKNOWN08/29/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-316-3MDONVOY SPECTRUM, LLC (Inteliquent)624HOXFORDNOCLLIKNOWN04/29/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-316-4MDCOMMIO, LLC939HOXFORDNOCLLIKNOWN08/29/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-316-6MDONVOY, LLC - MD (Inteliquent)876DOXFORDNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-316-7MDONVOY, LLC - MD (Inteliquent)876DOXFORDNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-316-8MDCOMMIO, LLC939HOXFORDNOCLLIKNOWN08/29/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-316-9MDCOMMIO, LLC939HOXFORDNOCLLIKNOWN08/29/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-376MDONVOY, LLC - MD (Inteliquent)876DOXFORDSLBRMDSBX1Y03/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-376
667-376-0MDONVOY, LLC - MD (Inteliquent)876DOXFORDNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-376-1MDONVOY, LLC - MD (Inteliquent)876DOXFORDNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-376-2MDONVOY, LLC - MD (Inteliquent)876DOXFORDNOCLLIKNOWN06/17/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-376-3MDTON80 COMMUNICATIONS, LLC516JOXFORDNOCLLIKNOWN03/24/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-376-5MDONVOY SPECTRUM, LLC (Inteliquent)624HOXFORDNOCLLIKNOWN02/02/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-376-6MDONVOY SPECTRUM, LLC (Inteliquent)624HOXFORDNOCLLIKNOWN02/02/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-376-7MDONVOY, LLC - MD (Inteliquent)876DOXFORDNOCLLIKNOWN03/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-459MDCOMMIO, LLC939HOXFORDNOCLLIKNOWN11/21/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-459
667-459-0MDCOMMIO, LLC939HOXFORDNOCLLIKNOWN11/21/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-459-1MDCOMMIO, LLC939HOXFORDNOCLLIKNOWN11/21/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-459-2MDCOMMIO, LLC939HOXFORDNOCLLIKNOWN11/21/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-459-3MDCOMMIO, LLC939HOXFORDNOCLLIKNOWN11/21/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
667-459-4MDCOMMIO, LLC939HOXFORDNOCLLIKNOWN11/21/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
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