🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data
| npa-nxx | State/Province | Company | FRN | RMD | OCN | Rate Center | CLLI | Assign Date | Misc |
| 351-388 | MA | ONVOY SPECTRUM, LLC (Sinch) | 0024415002 | RMD0002045 | 624H | HARVARD | CMBRMABENMD | 03/17/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMABENMD)) |
| 351-388 is split into 1,000-number blocks - detail below | |||||||||
| 351-388-0XXX | MA | ONVOY, LLC - MA (Sinch) | 0004323028 | RMD0001966 | 892D | HARVARD | NOCLLIKNOWN | 08/22/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 351-388-5XXX | MA | BOOST SUBSCRIBERCO L.L.C. | 0037698057 | RMD0031843 | 490J | HARVARD | NOCLLIKNOWN | 12/15/2023 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 351-388-8XXX | MA | ONVOY SPECTRUM, LLC (Sinch) | 0024415002 | RMD0002045 | 624H | HARVARD | CMBRMABENMD | 03/18/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMABENMD)) |