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Last Updated: Thu Apr 16 03:58:52 2026
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| 413-340 | MA | LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc) | | N/A | 4018 | WILLIAMSBG | SPFDMAWOXIY | 09/15/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY)) |
| 413-340-0XXX | MA | LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc) | | N/A | 4018 | WILLIAMSBG | SPFDMAWOXIY | 09/15/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY)) |
| 413-340-1XXX | MA | BANDWIDTH.COM CLEC, LLC - MA | 0017042060 | RMD0003709 | 990E | WILLIAMSBG | NOCLLIKNOWN | 11/10/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 413-340-2XXX | MA | BANDWIDTH.COM CLEC, LLC - MA | 0017042060 | RMD0003709 | 990E | WILLIAMSBG | NOCLLIKNOWN | 07/26/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 413-340-3XXX | MA | ONVOY, LLC - MA (Sinch) | 0004323028 | RMD0001966 | 892D | WILLIAMSBG | NOCLLIKNOWN | 02/10/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 413-340-4XXX | MA | BANDWIDTH.COM CLEC, LLC - MA | 0017042060 | RMD0003709 | 990E | WILLIAMSBG | NOCLLIKNOWN | 06/11/2009 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 413-340-5XXX | MA | ONVOY, LLC - MA (Sinch) | 0004323028 | RMD0001966 | 892D | WILLIAMSBG | NOCLLIKNOWN | 12/13/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 413-340-6XXX | MA | BANDWIDTH.COM CLEC, LLC - MA | 0017042060 | RMD0003709 | 990E | WILLIAMSBG | NOCLLIKNOWN | 04/25/2014 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 413-340-7XXX | MA | ONVOY, LLC - MA (Sinch) | 0004323028 | RMD0001966 | 892D | WILLIAMSBG | NOCLLIKNOWN | 09/13/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 413-340-8XXX | MA | CENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc) | 0031422439 | RMD0006976 | 508J | WILLIAMSBG | SPFDMAWOZMD | 03/17/2015 | Prefix Type: IPES Switch Name: NORTHAMPTN Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOZMD)) |
| 413-340-9XXX | MA | ONVOY SPECTRUM, LLC (Sinch) | 0024415002 | RMD0002045 | 624H | WILLIAMSBG | NOCLLIKNOWN | 11/02/2020 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |