🔎 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 |
| 413-899 | MA | ONVOY, LLC - MA (Sinch) | 0004323028 | RMD0001966 | 892D | SO DEERFLD | SPFDMABRX9X | 12/02/2002 | Prefix Type: CLEC Switch Name: SPRINGFIELD Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMABRX9X)) |
| 413-899 is split into 1,000-number blocks - detail below | |||||||||
| 413-899-3XXX | MA | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (Verizon Communications) | 0004999405 | RMD0002957 | 7103 | SO DEERFLD | SPFDMAATDS2 | 10/03/2014 | Prefix Type: CLEC Switch Name: SPRINGFIELD Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAATDS2)) |
| 413-899-7XXX | MA | ONVOY, LLC - MA (Sinch) | 0004323028 | RMD0001966 | 892D | SO DEERFLD | SPFDMABRX9X | 01/25/2021 | Prefix Type: CLEC Switch Name: SPRINGFIELD Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMABRX9X)) |
| 413-899-8XXX | MA | ONVOY, LLC - MA (Sinch) | 0004323028 | RMD0001966 | 892D | SO DEERFLD | SPFDMABRX9X | 01/25/2021 | Prefix Type: CLEC Switch Name: SPRINGFIELD Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMABRX9X)) |