OCN 8697 · Competitive Local Exchange Carrier
Baltimore-Washington Telephone (BWT)
d/b/a Baltimore-Washington Telephone Company
Part of the Baltimore-Washington Telephone Company group — 2 OCNs across 2 states · 83 blocks combined.
Total blocks
73
Recent (18 mo)
0
Medium
0
Old
65
Area codes
5
States
1
Address
312 Laurel Ave,
Laurel, MD 20707-4320
312 Laurel Ave,
Laurel, MD 20707-4320
Website
bwtel.com
bwtel.com
First assigned block
2003-06-09
2003-06-09
Last assigned block
2015-06-23
2015-06-23
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HQ — Laurel, MD
Block portfolio at a glance
By age
- Recent (0) — last 18 mo
- Medium (0)
- Old (65)
- Undated (8)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Maryland MD · 73
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Sister OCNs in the Baltimore-Washington Telephone Company group
Same customer-facing carrier, different state-registered OCN. Combined stats are on the Baltimore-Washington Telephone Company group page.
| OCN | Company name on file | HQ state | Total | Recent |
|---|---|---|---|---|
| 782G | Baltimore-Washington Telephone Company - NY | MD | 10 | — |