🔎 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 |
| 337-567 | LA | VOICESTREAM GSM I, LLC (T-Mobile) | N/A | 150C | BREAUX BDG | LFYTLA360MD | 10/19/2021 | Prefix Type: PCS Switch Name: LAFAYETTE Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: LFYTLA360MD)) | |
| 337-567 is split into 1,000-number blocks - detail below | |||||||||
| 337-567-0XXX | LA | VOICESTREAM GSM I, LLC (T-Mobile) | N/A | 150C | BREAUX BDG | LFYTLA360MD | 10/19/2021 | Prefix Type: PCS Switch Name: LAFAYETTE Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: LFYTLA360MD)) | |
| 337-567-1XXX | LA | VOICESTREAM GSM I, LLC (T-Mobile) | N/A | 150C | BREAUX BDG | LFYTLA360MD | 10/19/2021 | Prefix Type: PCS Switch Name: LAFAYETTE Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: LFYTLA360MD)) | |
| 337-567-2XXX | LA | VOICESTREAM GSM I, LLC (T-Mobile) | N/A | 150C | BREAUX BDG | LFYTLA360MD | 10/19/2021 | Prefix Type: PCS Switch Name: LAFAYETTE Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: LFYTLA360MD)) | |
| 337-567-3XXX | LA | VOICESTREAM GSM I, LLC (T-Mobile) | N/A | 150C | BREAUX BDG | LFYTLA360MD | 02/01/2022 | Prefix Type: PCS Switch Name: LAFAYETTE Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: LFYTLA360MD)) | |
| 337-567-4XXX | LA | VOICESTREAM GSM I, LLC (T-Mobile) | N/A | 150C | BREAUX BDG | LFYTLA360MD | 02/01/2022 | Prefix Type: PCS Switch Name: LAFAYETTE Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: LFYTLA360MD)) | |
| 337-567-5XXX | LA | VOICESTREAM GSM I, LLC (T-Mobile) | N/A | 150C | BREAUX BDG | LFYTLA360MD | 02/01/2022 | Prefix Type: PCS Switch Name: LAFAYETTE Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: LFYTLA360MD)) | |
| 337-567-6XXX | LA | VOICESTREAM GSM I, LLC (T-Mobile) | N/A | 150C | BREAUX BDG | LFYTLA360MD | 02/01/2022 | Prefix Type: PCS Switch Name: LAFAYETTE Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: LFYTLA360MD)) | |
| 337-567-7XXX | LA | VOICESTREAM GSM I, LLC (T-Mobile) | N/A | 150C | BREAUX BDG | LFYTLA360MD | 07/05/2022 | Prefix Type: PCS Switch Name: LAFAYETTE Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: LFYTLA360MD)) | |
| 337-567-8XXX | LA | VOICESTREAM GSM I, LLC (T-Mobile) | N/A | 150C | BREAUX BDG | LFYTLA360MD | 03/17/2023 | Prefix Type: PCS Switch Name: LAFAYETTE Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: LFYTLA360MD)) | |
| 337-567-9XXX | LA | VOICESTREAM GSM I, LLC (T-Mobile) | N/A | 150C | BREAUX BDG | LFYTLA360MD | 10/19/2021 | Prefix Type: PCS Switch Name: LAFAYETTE Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: LFYTLA360MD)) |