🔎 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 |
| 507-638 | MN | MCC TELEPHONY OF MINNESOTA, LLC - MN | N/A | 719F | LAKEBENTON | LKBNMNXL0MD | 06/17/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Rochester MN (620) Tandem: N/A 🔧 Explore Switch(CLLI: LKBNMNXL0MD)) | |
| 507-638 is split into 1,000-number blocks - detail below | |||||||||
| 507-638-1XXX | MN | MCC TELEPHONY OF MINNESOTA, LLC - MN | N/A | 719F | LAKEBENTON | LKBNMNXL0MD | 06/17/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Rochester MN (620) Tandem: N/A 🔧 Explore Switch(CLLI: LKBNMNXL0MD)) |