Carrier group · Personal Communications Service (Wireless) · 23 member OCNs
T-Mobile
Holding: T-Mobile Usa Inc
Total blocks
237,998
Recent (18 mo)
6,791
Medium
9,870
Old
155,142
Member OCNs
23
States
53
Area codes
375
First assigned block
2001-01-02
2001-01-02
Last assigned block
2026-03-30
2026-03-30
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About T-Mobile
T-Mobile US, Inc. is a major wireless network operator providing mobile voice, data, and 5G services primarily to consumers under the T-Mobile and Metro by T-Mobile brands. It serves over 140 million subscribers as the second-largest carrier in the US market. The company operates its own nationwide PCS network with extensive 4G LTE and 5G coverage.
- Parent: Deutsche Telekom
- Headquarters: Bellevue, WA
- Services: wireless retail, 5G network, postpaid plans, prepaid plans (Metro)
Sources: T-Mobile US - Wikipedia · T-Mobile® Official Site | Best 5G Network & Unlimited Data Plans · T-Mobile network
Headquarters: Bellevue, WA
From T-Mobile USA Inc (OCN 6529), the largest member of the T-Mobile group.
Carrier website
t-mobile.com: opens in a new tab
Block portfolio at a glance
By age
- Recent (6,791). Last 18 mo
- Medium (9,870)
- Old (155,142)
- Undated (66,195)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- California CA · 34,813 · 745
- Texas TX · 23,298 · 1,020
- Florida FL · 19,736 · 238
- New York NY · 17,895 · 175
- Illinois IL · 11,273 · 278
- Michigan MI · 8,553 · 109
- Ohio OH · 7,384 · 105
- Pennsylvania PA · 7,343 · 238
- Georgia GA · 7,112 · 229
- New Jersey NJ · 6,703 · 181
- Virginia VA · 6,086 · 248
- Massachusetts MA · 5,713 · 132
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Best vanity numbers from T-Mobile's recent issuances
Numbers in blocks issued in the last 18 months whose digits spell a useful word. Filter by state and category to find one for your business. ★ marks Mike's curated standouts.
| Number | Spells | Category | State | Block issued |
|---|---|---|---|---|
| (934) 266-7269 ★ | COMPANY | Business | NY | 2026-01-16 |
| (934) 266-7883 ★ | COMPUTER | Computer / Hardware | NY | 2026-01-16 |
| (352) 797-8367 ★ | SYSTEMS | Technical / Electronics / Software | FL | 2025-05-20 |
| (479) 797-8367 ★ | SYSTEMS | Technical / Electronics / Software | AR | 2025-05-01 |
| (520) 763-8927 ★ | SOFTWARE | Technical / Electronics / Software | AZ | 2025-07-11 |
| (986) 287-4637 ★ | BUSINESS | Business | ID | 2025-08-07 |
| (458) 337-4467 ★ | DESIGNS | Printing / Markers / Pens | OR | 2025-12-10 |
| (574) 337-4467 ★ | DESIGNS | Printing / Markers / Pens | IN | 2025-08-21 |
| (631) 397-7377 ★ | EXPRESS | Mail / Postal Services | NY | 2025-12-05 |
| (575) 344-4825 ★ | DIGITAL | News / Media / Communications | NM | 2025-07-22 |
| (817) 256-8446 ★ | CLOTHING | Clothing / Apparel / Fabric | TX | 2025-04-08 |
| (551) 432-8464 ★ | HEATING | Heating / Oil / Gas | NJ | 2025-11-24 |
| (830) 432-8464 ★ | HEATING | Heating / Oil / Gas | TX | 2025-01-27 |
| (857) 432-8464 ★ | HEATING | Heating / Oil / Gas | MA | 2025-12-05 |
| (939) 432-8464 ★ | HEATING | Heating / Oil / Gas | PR | 2025-10-22 |
| (914) 638-9675 ★ | NETWORK | Community / Social Services | NY | 2025-03-27 |
| (839) 268-6879 ★ | COUNTRY | Geography / Local / Directions | SC | 2025-09-25 |
| (586) 356-7432 ★ | FLORIDA | Geography / Local / Directions | MI | 2024-12-30 |
| (350) 236-8725 ★ | CENTRAL | Geography / Local / Directions | CA | 2024-12-06 |
| (534) 236-8725 ★ | CENTRAL | Geography / Local / Directions | WI | 2025-01-16 |
| (948) 236-8725 ★ | CENTRAL | Geography / Local / Directions | VA | 2025-09-10 |
| (227) 338-4237 ★ | DEVICES | Computer / Hardware | MD | 2025-10-08 |
| (458) 338-4237 ★ | DEVICES | Computer / Hardware | OR | 2025-12-10 |
| (227) 277-2728 ★ | APPARATUS | VAN | MD | 2025-05-02 |
| (657) 776-3828 ★ | PRODUCTS | Retail Stores | CA | 2024-12-06 |
| (920) 742-4273 ★ | RICHARD | Male / Masculine Names | WI | 2025-01-21 |
| (951) 773-7272 ★ | PREPARATIONS | Miscellaneous | CA | 2025-04-25 |
| (307) 346-2624 ★ | FINANCIAL | Financial / Banking / Investing | WY | 2025-02-19 |
| (661) 736-8257 ★ | RENTALS | Rental / Leasing | CA | 2025-12-03 |
| (361) 327-4466 ★ | FASHION | Fashion / Cosmetics / Interior Design | TX | 2025-11-05 |
Want one of these or something similar? Request the number from this carrier and we'll route the request.
Member OCNs
23 OCNs roll up under T-Mobile.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 6529 | T-Mobile USA Inc | Bellevue, WA | Personal Communications Service (Wireless) | 74,692 | 2,842 |
| 5562 | T-Mobile USA Inc | Dallas, TX | Personal Communications Service (Wireless) | 52,755 | 529 |
| 6701 | Aerial Communications Inc | Chicago, IL | Personal Communications Service (Wireless) | 19,074 | 746 |
| 6622 | Omnipoint Communications Inc - NY | Wayne, NJ | Personal Communications Service (Wireless) | 13,450 | 143 |
| 6889 | Omnipoint Miami E License LLC | Bellevue, WA | Personal Communications Service (Wireless) | 12,217 | 338 |
| 2964 | Omnipoint Communications Midwest Operations LLC | Cedar Knolls, NJ | Personal Communications Service (Wireless) | 9,430 | 165 |
| 6855 | Omnipoint Communications Cap Operations LLC | Cedar Knolls, NJ | Personal Communications Service (Wireless) | 9,316 | 478 |
| 8645 | SunCom dba T-Mobile USA | Charleston, SC | Personal Communications Service (Wireless) | 8,973 | 232 |
| 899D | T-Mobile USA Inc | Richardson, TX | Personal Communications Service (Wireless) | 7,177 | 1 |
| 7473 | Powertel Atlanta Licenses Inc | Bellevue, WA | Personal Communications Service (Wireless) | 5,929 | 315 |
| 6626 | Omnipoint Communications Enterprises LP | Cedar Knolls, NJ | Personal Communications Service (Wireless) | 4,950 | 231 |
| 6623 | Omnipoint Communications Inc - NJ | Wayne, NJ | Personal Communications Service (Wireless) | 3,550 | 132 |
| 4290 | STPCS Joint Venture LLC | Scottsdale, AZ | Personal Communications Service (Wireless) | 2,134 | 140 |
| 150C | Voicestream GSM I LLC | Bellevue, WA | Personal Communications Service (Wireless) | 1,989 | 5 |
| 7476 | Powertel Nashville Licenses Inc | Bellevue, WA | Personal Communications Service (Wireless) | 1,748 | 52 |
| 7472 | Powertel Jacksonville Licenses Inc | Bellevue, WA | Personal Communications Service (Wireless) | 1,612 | 63 |
| 365C | Powertel Kentucky Licenses Inc | Bellevue, WA | Personal Communications Service (Wireless) | 1,570 | 38 |
| 099G | T-Mobile License LLC | Bellevue, WA | Wireless Carrier | 1,543 | · |
| 6624 | Omnipoint Communications Inc - CT | Wayne, NJ | Personal Communications Service (Wireless) | 1,427 | 57 |
| 7474 | Powertel Memphis Licenses Inc | Bellevue, WA | Personal Communications Service (Wireless) | 1,219 | 32 |
| 7475 | Powertel Birmingham Licenses Inc | Bellevue, WA | Personal Communications Service (Wireless) | 1,194 | 152 |
| 6916 | Eliska Wireless Ventures Subsidiary I LLC | Bellevue, WA | Personal Communications Service (Wireless) | 1,039 | 13 |
| 6846 | D&E/Omnipoint Wireless Joint Venture LP dba PCS One | Ephrata, PA | Personal Communications Service (Wireless) | 1,010 | 87 |