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XO D.C., INC.
Operating Company Number (OCN): 8964
Is this carrier legit?
Carriers are telecom operating companies that own number blocks (NPA-NXX). A number showing this carrier does not guarantee the caller is that company — scam calls can spoof caller ID.
Ad Unit
Optional ad placement.Number blocks (sample)
| State | NPA | NXX | Rate center | Open |
|---|---|---|---|---|
| DC | 202 | 204 | WSHNGTNZN1 | Prefix |
| DC | 202 | 207 | WSHNGTNZN1 | Prefix |
| DC | 202 | 315 | WSHNGTNZN1 | Prefix |
| DC | 202 | 330 | WSHNGTNZN1 | Prefix |
| DC | 202 | 351 | WSHNGTNZN1 | Prefix |
| DC | 202 | 355 | WSHNGTNZN1 | Prefix |
| DC | 202 | 379 | WSHNGTNZN1 | Prefix |
| DC | 202 | 380 | WSHNGTNZN1 | Prefix |
| DC | 202 | 403 | WSHNGTNZN1 | Prefix |
| DC | 202 | 446 | WSHNGTNZN1 | Prefix |
| DC | 202 | 459 | WSHNGTNZN1 | Prefix |
| DC | 202 | 821 | WSHNGTNZN1 | Prefix |
| DC | 202 | 827 | WSHNGTNZN1 | Prefix |
Showing up to 2,000 blocks (cap for performance).
SEO keywords covered
carrier lookup • operating company number • ocn lookup • who owns this number • npa nxx • rate center
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