🔎 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 |
| 630-657 | IL | PAETEC ITEL, LLC | 0015247810 | RMD0038378 | 829J | WARRENVL | CHCGILWUDS0 | 04/11/2001 | Prefix Type: IPES Switch Name: CHICAGO Switch Type: WECO 5ESS (Digital) LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: CHCGILWUDS0)) |
| 630-657 is split into 1,000-number blocks - detail below | |||||||||
| 630-657-0XXX | IL | LEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc) | 0015338122 | RMD0006112 | 6115 | WARRENVL | NOCLLIKNOWN | 02/23/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 630-657-1XXX | IL | ONVOY, LLC (Sinch) | 0004323028 | RMD0001966 | 224C | WARRENVL | NOCLLIKNOWN | 08/09/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 630-657-2XXX | IL | ILLINOIS BELL TEL CO (AT&T) | N/A | 9329 | WARRENVL | WNVLILWVDS0 | 02/26/2001 | Prefix Type: RBOC Switch Name: WARRENVILLE Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: WNVLILWVDS0)) | |
| 630-657-3XXX | IL | ILLINOIS BELL TEL CO (AT&T) | N/A | 9329 | WARRENVL | WNVLILWVDS0 | 02/26/2001 | Prefix Type: RBOC Switch Name: WARRENVILLE Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: WNVLILWVDS0)) | |
| 630-657-4XXX | IL | ILLINOIS BELL TEL CO (AT&T) | N/A | 9329 | WARRENVL | WNVLILWVDS0 | 02/26/2001 | Prefix Type: RBOC Switch Name: WARRENVILLE Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: WNVLILWVDS0)) | |
| 630-657-5XXX | IL | PAETEC ITEL, LLC | 0015247810 | RMD0038378 | 829J | WARRENVL | CHCGILWUDS0 | N/A | Prefix Type: IPES Switch Name: CHICAGO Switch Type: WECO 5ESS (Digital) LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: CHCGILWUDS0)) |
| 630-657-6XXX | IL | FIRST COMMUNICATIONS, LLC | 0003764487 | RMD0014015 | 460K | WARRENVL | NOCLLIKNOWN | 10/20/2000 | Prefix Type: UNKNOWN Switch Name: N/A Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 630-657-7XXX | IL | TELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T) | 0004274114 | RMD0003897 | 7136 | WARRENVL | NOCLLIKNOWN | 10/16/2002 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 630-657-8XXX | IL | PAETEC ITEL, LLC | 0015247810 | RMD0038378 | 829J | WARRENVL | CHCGILWUDS0 | 11/09/2010 | Prefix Type: IPES Switch Name: CHICAGO Switch Type: WECO 5ESS (Digital) LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: CHCGILWUDS0)) |
| 630-657-9XXX | IL | ONVOY SPECTRUM, LLC (Sinch) | 0024415002 | RMD0002045 | 624H | WARRENVL | NOCLLIKNOWN | 11/19/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |