OCN 812E · Competitive Local Exchange Carrier
XO Communications Services Inc - MT HOT
d/b/a XO Communications Services Inc
Holding: Xo Holdings
Total blocks
0
Recent (18 mo)
0
Medium
0
Old
0
Area codes
0
States
0
Address
11111 Sunset Hills Rd
Reston, VA 20190-5327
11111 Sunset Hills Rd
Reston, VA 20190-5327
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XO Communications Services Inc - MT issued these blocks within the last 18 months, so many of the numbers in them may not have been assigned to customers yet. Call any number you're interested in, and if it doesn't go to a customer you can contact XO Communications Services Inc - MT and you might be able to get it from them.
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Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (0)
- Old (0)
Area codes
| NPA | Blocks | Recent | Last |
|---|
States
| State | Blocks | Recent |
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Sister OCNs under Xo Holdings
| OCN | Company | Total | Recent |
|---|---|---|---|
| 6100 | XO Florida Inc | 29 | 0 |
| 7520 | XO Ohio Inc | 27 | 0 |
| 7341 | XO Communications Services Inc - PA | 23 | 0 |
| 8958 | XO Texas Inc | 23 | 0 |
| 8340 | XO New York Inc | 21 | 0 |
| 7541 | XO Utah Inc | 15 | 0 |
| 8980 | XO Colorado LLC | 14 | 0 |
| 4792 | XO North Carolina Inc | 11 | 0 |
| 4123 | XO New Jersey Inc | 10 | 0 |
| 7521 | XO Nevada LLC | 10 | 0 |
| 7056 | XO Illinois Inc | 9 | 0 |
| 4125 | XO Communications Services Inc - MI | 6 | 0 |