OCN 181J · IP-Enabled Service / VoIP
Advanced Telecom Solutions LLC COLD
Total blocks
30
Recent (18 mo)
0
Medium
0
Old
30
Area codes
13
States
12
Address
4905 Del Ray Ave, Suite 300
Bethesda, MD 20814-2527
4905 Del Ray Ave, Suite 300
Bethesda, MD 20814-2527
Website
turbobridge.com
turbobridge.com
First assigned block
2018-06-08
2018-06-08
Last assigned block
2021-08-11
2021-08-11
Several years old. Contact the number directly.
Advanced Telecom Solutions LLC issued these blocks several years ago. Customers swap carriers every few years, so Advanced Telecom Solutions LLC probably no longer holds them. Try calling any number you're interested in. If a person answers, you've found the current owner and can negotiate with them.
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HQ: Bethesda, MD
Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (0)
- Old (30)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Maryland MD · 4
- Massachusetts MA · 3
- New Jersey NJ · 3
- New York NY · 3
- Pennsylvania PA · 3
- Arizona AZ · 2
- California CA · 2
- Colorado CO · 2
- Florida FL · 2
- Minnesota MN · 2
- Utah UT · 2
- Washington WA · 2
Top area codes
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