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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
251-577ALFRONTIER COMMUNICATIONS OF THE SOUTH, LLC - AL (Frontier Communications)4464MCCULLOUGHMCCLALXARS000/00/0000Prefix Type: ICO
Switch Name: MCCULLOUGH
Switch Type: Stromberg Carlson DCO RLS
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
Thousands block for 251-577
251-577-0ALTELNYX LLC073HMCCULLOUGHNOCLLIKNOWN04/08/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-577-1ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MCCULLOUGHMOBLALIHG02N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-577-2ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MCCULLOUGHMOBLALIHG02N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-577-3ALONVOY, LLC - AL (Inteliquent)604EMCCULLOUGHNOCLLIKNOWN06/10/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-577-4ALONVOY, LLC - AL (Inteliquent)604EMCCULLOUGHNOCLLIKNOWN06/10/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-577-5ALONVOY, LLC - AL (Inteliquent)604EMCCULLOUGHNOCLLIKNOWN10/29/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-577-6ALFRONTIER COMMUNICATIONS OF THE SOUTH, LLC - AL (Frontier Communications)4464MCCULLOUGHMCCLALXARS0N/APrefix Type: ICO
Switch Name: MCCULLOUGH
Switch Type: Stromberg Carlson DCO RLS
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-577-7ALONVOY, LLC - AL (Inteliquent)604EMCCULLOUGHNOCLLIKNOWN09/12/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-577-8ALONVOY, LLC - AL (Inteliquent)604EMCCULLOUGHNOCLLIKNOWN01/03/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-577-9ALFRONTIER COMMUNICATIONS OF THE SOUTH, LLC - AL (Frontier Communications)4464MCCULLOUGHMCCLALXARS0N/APrefix Type: ICO
Switch Name: MCCULLOUGH
Switch Type: Stromberg Carlson DCO RLS
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
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