🔎 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 |
| 440-427 | OH | OHIO BELL TEL CO (AT&T) | N/A | 9321 | OLMSTEDFLS | OLFLOH23RS2 | 00/00/0000 | Prefix Type: RBOC Switch Name: OLMSTED FALLS Switch Type: N/A LATA: Cleveland OH (320) Tandem: CLEVOH620GT 🔧 Explore Switch(CLLI: OLFLOH23RS2)) | |
| 440-427 is split into 1,000-number blocks - detail below | |||||||||
| 440-427-0XXX | OH | OHIO BELL TEL CO (AT&T) | N/A | 9321 | OLMSTEDFLS | OLFLOH23RS2 | N/A | Prefix Type: RBOC Switch Name: OLMSTED FALLS Switch Type: N/A LATA: Cleveland OH (320) Tandem: CLEVOH620GT 🔧 Explore Switch(CLLI: OLFLOH23RS2)) | |
| 440-427-1XXX | OH | OHIO BELL TEL CO (AT&T) | N/A | 9321 | OLMSTEDFLS | OLFLOH23RS2 | N/A | Prefix Type: RBOC Switch Name: OLMSTED FALLS Switch Type: N/A LATA: Cleveland OH (320) Tandem: CLEVOH620GT 🔧 Explore Switch(CLLI: OLFLOH23RS2)) | |
| 440-427-2XXX | OH | OHIO BELL TEL CO (AT&T) | N/A | 9321 | OLMSTEDFLS | OLFLOH23RS2 | N/A | Prefix Type: RBOC Switch Name: OLMSTED FALLS Switch Type: N/A LATA: Cleveland OH (320) Tandem: CLEVOH620GT 🔧 Explore Switch(CLLI: OLFLOH23RS2)) | |
| 440-427-3XXX | OH | ONVOY, LLC - OH (Sinch) | 0004323028 | RMD0001966 | 464C | OLMSTEDFLS | NOCLLIKNOWN | 09/17/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Cleveland OH (320) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 440-427-4XXX | OH | BANDWIDTH.COM CLEC, LLC - OH | 0017042060 | RMD0003709 | 001F | OLMSTEDFLS | NOCLLIKNOWN | 07/01/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Cleveland OH (320) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 440-427-5XXX | OH | COMCAST IP PHONE, LLC (Comcast) | 0008497687 | RMD0003552 | 318J | OLMSTEDFLS | PARMOHGGGT0 | 12/17/2013 | Prefix Type: IPES Switch Name: CLEVELAND Switch Type: N/A LATA: Cleveland OH (320) Tandem: N/A 🔧 Explore Switch(CLLI: PARMOHGGGT0)) |
| 440-427-6XXX | OH | OHIO BELL TEL CO (AT&T) | N/A | 9321 | OLMSTEDFLS | OLFLOH23RS2 | N/A | Prefix Type: RBOC Switch Name: OLMSTED FALLS Switch Type: N/A LATA: Cleveland OH (320) Tandem: CLEVOH620GT 🔧 Explore Switch(CLLI: OLFLOH23RS2)) | |
| 440-427-7XXX | OH | CENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc) | 0031422439 | RMD0006976 | 508J | OLMSTEDFLS | CLEVOH62XQZ | 06/16/2014 | Prefix Type: IPES Switch Name: CLEVELAND Switch Type: N/A LATA: Cleveland OH (320) Tandem: N/A 🔧 Explore Switch(CLLI: CLEVOH62XQZ)) |
| 440-427-8XXX | OH | OHIO BELL TEL CO (AT&T) | N/A | 9321 | OLMSTEDFLS | OLFLOH23RS2 | N/A | Prefix Type: RBOC Switch Name: OLMSTED FALLS Switch Type: N/A LATA: Cleveland OH (320) Tandem: CLEVOH620GT 🔧 Explore Switch(CLLI: OLFLOH23RS2)) | |
| 440-427-9XXX | OH | OHIO BELL TEL CO (AT&T) | N/A | 9321 | OLMSTEDFLS | OLFLOH23RS2 | N/A | Prefix Type: RBOC Switch Name: OLMSTED FALLS Switch Type: N/A LATA: Cleveland OH (320) Tandem: CLEVOH620GT 🔧 Explore Switch(CLLI: OLFLOH23RS2)) |