OCN 7465 · Competitive Local Exchange Carrier
MCImetro Access Transmission Services LLC - AZ
d/b/a Brooks Fiber Communications of Tucson Inc
Part of the Verizon group — 143 OCNs across 53 states · 236,111 blocks combined.
Holding: Verizon Communications Inc
Total blocks
112
Recent (18 mo)
0
Medium
65
Old
45
Area codes
2
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
2003-08-13
2003-08-13
Last assigned block
2024-01-08
2024-01-08
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HQ — Vienna, VA
Block portfolio at a glance
By age
- Recent (0) — last 18 mo
- Medium (65)
- Old (45)
- Undated (2)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Arizona AZ · 112
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Best vanity numbers from MCImetro Access Transmission Services LLC - AZ'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 |
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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 |
| 7133 | MCImetro Access Transmission Services LLC - NY | 1,864 | 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 |