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| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 617-685 | MA | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications) | 7199 | CAMBRIDGE | CMBRMAORDS0 | 01/08/2018 | Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: eastern MA (128) Tandem: N/A Detailed Switch Info |
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| 617-685-0 | MA | BANDWIDTH.COM CLEC, LLC - MA | 990E | CAMBRIDGE | NOCLLIKNOWN | 05/25/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A Detailed Switch Info |
| 617-685-1 | MA | OMNIPOINT MIAMI E LICENSE, LLC (T-Mobile US, Inc) | 6889 | CAMBRIDGE | NRTNMAAACM4 | 09/19/2019 | Prefix Type: PCS Switch Name: NORTON Switch Type: N/A LATA: eastern MA (128) Tandem: N/A Detailed Switch Info |
| 617-685-2 | MA | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications) | 7199 | CAMBRIDGE | CMBRMAORDS0 | 10/18/2019 | Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: eastern MA (128) Tandem: N/A Detailed Switch Info |
| 617-685-3 | MA | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications) | 7199 | CAMBRIDGE | CMBRMAORDS0 | 10/23/2019 | Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: eastern MA (128) Tandem: N/A Detailed Switch Info |
| 617-685-4 | MA | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications) | 7199 | CAMBRIDGE | CMBRMAORDS0 | 10/23/2019 | Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: eastern MA (128) Tandem: N/A Detailed Switch Info |
| 617-685-5 | MA | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications) | 7199 | CAMBRIDGE | CMBRMAORDS0 | 01/09/2018 | Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: eastern MA (128) Tandem: N/A Detailed Switch Info |
| 617-685-6 | MA | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications) | 7199 | CAMBRIDGE | CMBRMAORDS0 | 01/09/2018 | Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: eastern MA (128) Tandem: N/A Detailed Switch Info |
| 617-685-7 | MA | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications) | 7199 | CAMBRIDGE | CMBRMAORDS0 | 01/09/2018 | Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: eastern MA (128) Tandem: N/A Detailed Switch Info |
| 617-685-8 | MA | OMNIPOINT MIAMI E LICENSE, LLC (T-Mobile US, Inc) | 6889 | CAMBRIDGE | NRTNMAAACM4 | 09/19/2019 | Prefix Type: PCS Switch Name: NORTON Switch Type: N/A LATA: eastern MA (128) Tandem: N/A Detailed Switch Info |
| 617-685-9 | MA | OMNIPOINT MIAMI E LICENSE, LLC (T-Mobile US, Inc) | 6889 | CAMBRIDGE | NRTNMAAACM4 | 09/19/2019 | Prefix Type: PCS Switch Name: NORTON Switch Type: N/A LATA: eastern MA (128) Tandem: N/A Detailed Switch Info |