OCN 7529 · Competitive Local Exchange Carrier
Teleport Communications America LLC - DC
d/b/a Teleport Communications Group Inc - Washington DC
Part of the AT&T group — 74 OCNs across 54 states · 265,508 blocks combined.
Holding: AT&T Inc
Total blocks
711
Recent (18 mo)
14
Medium
191
Old
302
Area codes
9
States
3
Address
2 Teleport Dr, 2nd Floor
Staten Island, NY 10311-1006
2 Teleport Dr, 2nd Floor
Staten Island, NY 10311-1006
Website
AT&T
AT&T
First assigned block
2001-02-28
2001-02-28
Last assigned block
2026-03-26
2026-03-26
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HQ — Staten Island, NY
Block portfolio at a glance
By age
- Recent (14) — last 18 mo
- Medium (191)
- Old (302)
- Undated (204)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Virginia VA · 359 · 11
- District of Columbia DC · 196 · 3
- Maryland MD · 156
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Best vanity numbers from Teleport Communications America LLC - DC'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 | Score |
|---|---|---|---|---|---|
| (571) 728-7425 ★ | PATRICK | Names / Nicknames | VA | 2025-07-22 | 32,068 |
| (571) 726-3255 ★ | RANDALL | Names / Nicknames | VA | 2025-05-05 | 12,205 |
| (571) 726-2439 ★ | SANCHEZ | Names / Nicknames | VA | 2025-05-05 | 10,474 |
| (571) 726-3377 ★ | SANDERS | Names / Nicknames | VA | 2025-05-05 | 10,253 |
| (571) 726-4827 ★ | SANITARY | Cleaning Services / Laundry | VA | 2025-05-05 | 9,734 |
| (571) 726-3257 ★ | SANDALS | Accessories / Bags / Shoes | VA | 2025-05-05 | 9,675 |
| (571) 728-7468 ★ | PATRIOT | Military / Government / Patriotic | VA | 2025-07-22 | 7,967 |
| (571) 726-5673 ★ | SANJOSE | Painters / Painting | VA | 2025-05-05 | 7,719 |
| (571) 726-4739 ★ | RAMIREZ | Names / Nicknames | VA | 2025-05-05 | 6,869 |
| (571) 726-8437 ★ | PANTIES | Clothing / Apparel / Fabric | VA | 2025-05-05 | 5,489 |
| (571) 726-3673 ★ | SANFORD | Geography / Local / Directions | VA | 2025-05-05 | 5,416 |
| (571) 726-7537 ★ | SAMPLES | Sales / Call to Action / Marketing | VA | 2025-05-05 | 3,948 |
| (571) 726-7864 ★ | SAMSUNG | Technical / Electronics / Software | VA | 2025-05-05 | 3,120 |
| (571) 739-6687 ★ | SEYMOUR | Names / Nicknames | VA | 2025-10-28 | 3,085 |
| (571) 726-8724 ★ | SAMURAI | General | VA | 2025-05-05 | 2,609 |
| (571) 728-7243 ★ | SAUSAGE | Supermarkets / Deli / Groceries | VA | 2025-07-22 | 2,455 |
| (571) 726-3269 ★ | SANDBOX | Children / Daycare / Baby | VA | 2025-05-05 | 2,454 |
| (571) 726-8262 ★ | SANTANA | Music / Stereo / Sound | VA | 2025-05-05 | 2,358 |
| (571) 726-7766 ★ | SAMPSON | Names / Nicknames | VA | 2025-05-05 | 2,227 |
| (571) 726-3672 ★ | PANDORA | Brand Names / Brandable | VA | 2025-05-05 | 2,092 |
| (571) 726-5847 ★ | SANLUIS | Male / Masculine Names | VA | 2025-05-05 | 2,038 |
| (571) 726-4377 ★ | RANGERS | Sports | VA | 2025-05-05 | 1,870 |
| (571) 728-7423 ★ | PATRICE | Names / Nicknames | VA | 2025-07-22 | 1,708 |
| (571) 726-7464 ★ | SCORING | Sports | VA | 2025-05-05 | 1,664 |
| (571) 726-2253 ★ | PANCAKE | Restaurants | VA | 2025-05-05 | 1,629 |
| (571) 726-4235 ★ | SANIBEL | Geography / Local / Directions | VA | 2025-05-05 | 1,611 |
| (571) 726-8357 ★ | SAMUELS | Names / Nicknames | VA | 2025-05-05 | 1,603 |
| (571) 726-8946 ★ | PANTYHOSE | Clothing / Apparel | VA | 2025-05-05 | 1,436 |
| (571) 726-3464 ★ | SANDING | Flooring | VA | 2025-05-05 | 1,401 |
| (571) 728-6744 ★ | SATOSHI | Names / Nicknames | VA | 2025-07-22 | 1,145 |
Want one of these or something similar? Request the number from this carrier and we'll route the request.
Most recent assignments
Last 18 months — these blocks were issued by Teleport Communications America LLC - DC since 2024-11-12.
| Number block | State | Rate center | Assigned |
|---|---|---|---|
| (571) 747-6XXX | VA | Manassas | 2026-03-26 |
| (571) 739-6XXX | VA | Wsngtnzn08 | 2025-10-28 |
| (571) 728-6XXX | VA | Wsngtnzn08 | 2025-07-22 |
| (571) 728-7XXX | VA | Wsngtnzn08 | 2025-07-22 |
| (571) 726-XXXX | VA | Wsngtnzn08 | 2025-05-05 |
| (571) 714-4XXX | VA | Wsngtnzn08 | 2025-01-27 |
| (571) 714-5XXX | VA | Wsngtnzn08 | 2025-01-27 |
| (571) 696-7XXX | VA | Engleside | 2025-01-23 |
| (571) 696-8XXX | VA | Engleside | 2025-01-23 |
| (571) 714-6XXX | VA | Wsngtnzn08 | 2025-01-06 |
| (571) 714-7XXX | VA | Wsngtnzn08 | 2025-01-06 |
| (771) 249-XXXX | DC | Wshngtnzn1 | 2024-12-16 |
| (771) 249-6XXX | DC | Wshngtnzn1 | 2024-12-16 |
| (771) 248-7XXX | DC | Wshngtnzn1 | 2024-11-23 |
Sister OCNs in the AT&T group
Same customer-facing carrier, different state-registered OCN. Combined stats are on the AT&T group page.
Sister OCNs under AT&T Inc
| OCN | Company | Total | Recent |
|---|---|---|---|
| 6534 | New Cingular Wireless PCS LLC - IL | 58,704 | 6,972 |
| 6214 | New Cingular Wireless PCS LLC - GA | 40,046 | 5,569 |
| 6010 | New Cingular Wireless PCS LLC | 38,106 | 3,116 |
| 4036 | New Cingular Wireless PCS LLC - DC | 30,944 | 4,493 |
| 9533 | Southwestern Bell Telephone Company | 26,095 | 0 |
| 9740 | Pacific Bell Telephone Company | 18,541 | 0 |
| 9417 | Bellsouth Telecommunications Inc dba Southern Bell Telephone & Telegraph | 15,734 | 0 |
| 9419 | Bellsouth Telecommunications Inc dba South Central Bell Telephone | 13,075 | 0 |
| 9329 | Ameritech Illinois | 6,645 | 0 |
| 516C | AT&T Enterprises LLC | 5,935 | 113 |
| 9323 | Ameritech Michigan | 5,035 | 0 |
| 9321 | Ameritech Ohio | 4,377 | 0 |