Carrier group · Competitive Local Exchange Carrier
Springboard Telecom
Holding: Comporium Inc
Total blocks
26
Recent (18 mo)
0
Medium
0
Old
26
Member OCNs
1
States
1
Area codes
3
First assigned block
2002-12-18
2002-12-18
Last assigned block
2017-06-26
2017-06-26
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Headquarters: Rock Hill, SC
Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (0)
- Old (26)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- North Carolina NC · 26
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Member OCNs
1 OCN roll up under Springboard Telecom.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 9412 | Springboard Telecom LLC - NC | Rock Hill, SC | Competitive Local Exchange Carrier | 26 | · |