🔎 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 |
| 563-517 | IA | T-MOBILE USA, INC. (T-Mobile US, Inc) | 0017078262 | RMD0019051 | 6529 | DECORAH | DCRHIA071MD | 00/00/0000 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: DCRHIA071MD)) |
| 563-517 is split into 1,000-number blocks - detail below | |||||||||
| 563-517-0XXX | IA | T-MOBILE USA, INC. (T-Mobile US, Inc) | 0017078262 | RMD0019051 | 6529 | DECORAH | DCRHIA071MD | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: DCRHIA071MD)) |
| 563-517-1XXX | IA | NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless) | 0003291192 | RMD0036909 | 6534 | DECORAH | NOCLLIKNOWN | 03/06/2025 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 563-517-7XXX | IA | METROPCS, INC. (T-Mobile US, Inc) | N/A | 5562 | DECORAH | NOCLLIKNOWN | 03/28/2025 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) | |
| 563-517-9XXX | IA | T-MOBILE USA, INC. (T-Mobile US, Inc) | 0017078262 | RMD0019051 | 6529 | DECORAH | DCRHIA071MD | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: DCRHIA071MD)) |