OCN 7133 · Competitive Local Exchange Carrier
MCImetro Access Transmission Services LLC - NY
d/b/a MCI Worldcom Communications Inc
Part of the Verizon group — 143 OCNs across 53 states · 236,111 blocks combined.
Holding: Verizon Communications Inc
Total blocks
1,864
Recent (18 mo)
0
Medium
14
Old
1,049
Area codes
18
States
1
Address
8521 Leesburg Pike,
Vienna, VA 22182-2427
8521 Leesburg Pike,
Vienna, VA 22182-2427
Website
verizon.com
verizon.com
First assigned block
2000-07-10
2000-07-10
Last assigned block
2024-09-12
2024-09-12
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HQ — Vienna, VA
Block portfolio at a glance
By age
- Recent (0) — last 18 mo
- Medium (14)
- Old (1,049)
- Undated (801)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- New York NY · 1,864
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Best vanity numbers from MCImetro Access Transmission Services LLC - NY'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 |
|---|---|---|---|---|---|
| (564) 266-7269 ★ | COMPANY | Business | WA | 2025-12-05 | 302,351 |
| (656) 266-7269 ★ | COMPANY | Business | FL | 2025-06-24 | 302,351 |
| (839) 266-7269 ★ | COMPANY | Business | SC | 2025-10-23 | 302,351 |
| (564) 266-7883 ★ | COMPUTER | Computer / Hardware | WA | 2025-12-05 | 272,250 |
| (656) 266-7883 ★ | COMPUTER | Computer / Hardware | FL | 2025-06-24 | 272,250 |
| (839) 266-7883 ★ | COMPUTER | Computer / Hardware | SC | 2025-10-23 | 272,250 |
| (657) 797-8367 ★ | SYSTEMS | Technical / Electronics / Software | CA | 2025-01-28 | 226,067 |
| (929) 797-8367 ★ | SYSTEMS | Technical / Electronics / Software | NY | 2024-12-13 | 226,067 |
| (916) 642-4235 ★ | MICHAEL | Male / Masculine Names | CA | 2025-04-07 | 180,365 |
| (629) 337-4467 ★ | DESIGNS | Printing / Markers / Pens | TN | 2025-11-18 | 141,194 |
| (848) 397-7377 ★ | EXPRESS | Mail / Postal Services | NJ | 2025-09-03 | 134,035 |
| (324) 222-3369 ★ | ACADEMY | Education / College | FL | 2026-01-15 | 127,272 |
Want one of these or something similar? Request the number from this carrier and we'll route the request.
Area codes
| NPA | Blocks | Recent | Last |
|---|---|---|---|
| 631 | 422 | — | 2018-11-05 |
| 718 | 220 | — | 2021-10-29 |
| 516 | 219 | — | 2022-09-07 |
| 914 | 153 | — | 2020-12-08 |
| 929 | 141 | — | 2023-03-03 |
| 845 | 120 | — | 2024-01-31 |
| 347 | 113 | — | 2012-06-15 |
| 716 | 82 | — | 2024-09-12 |
| 585 | 75 | — | 2024-06-05 |
| 917 | 72 | — | 2018-10-10 |
| 518 | 61 | — | 2019-08-02 |
| 315 | 58 | — | 2019-02-21 |
| 646 | 56 | — | 2016-12-08 |
| 212 | 31 | — | — |
| 607 | 29 | — | 2024-01-31 |
| 680 | 9 | — | 2024-06-03 |
| 838 | 2 | — | 2022-11-02 |
| 934 | 1 | — | 2021-10-07 |
States
| State | Blocks | Recent |
|---|---|---|
| NY | 1,864 | — |
Sister OCNs in the Verizon group
Same customer-facing carrier, different state-registered OCN. Combined stats are on the Verizon group page.
Sister OCNs under Verizon Communications Inc
| OCN | Company | Total | Recent |
|---|---|---|---|
| 7229 | MCImetro Access Transmission Services LLC | 19,828 | 88 |
| 9104 | Verizon New York Inc | 9,244 | 0 |
| 9208 | Verizon Pennsylvania Inc | 5,861 | 0 |
| 9102 | Verizon New England Inc | 5,475 | 0 |
| 9206 | Verizon New Jersey Inc | 5,300 | 0 |
| 9212 | Verizon Maryland Inc | 4,281 | 0 |
| 9213 | Verizon Virginia Inc | 4,025 | 0 |
| 7240 | MCImetro Access Transmission Services LLC - CA | 1,775 | 0 |
| 8909 | Codetel (DR) | 1,143 | 0 |
| 7279 | MCImetro Access Transmission Services LLC - MI | 1,048 | 0 |
| 7448 | MCI Worldcom Communications Inc - FL | 1,041 | 1 |
| 9211 | Verizon Washington DC Inc | 848 | 0 |