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NETWORK TELEPHONE CORPORATION - TN
Operating Company Number (OCN): 3633
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 |
|---|---|---|---|---|
| TN | 423 | 216 | BENTON | Prefix |
| TN | 423 | 219 | COPPERBSIN | Prefix |
| TN | 423 | 347 | ROGERSVL | Prefix |
| TN | 423 | 515 | DAYTON | Prefix |
| TN | 423 | 671 | CLEVELAND | Prefix |
| TN | 423 | 908 | SURGOINSVL | Prefix |
| TN | 423 | 933 | CHATTNOOGA | Prefix |
| TN | 423 | 939 | JASPER | Prefix |
| TN | 615 | 613 | NASHVILLE | Prefix |
| TN | 615 | 614 | FRANKLIN | Prefix |
| TN | 615 | 671 | CHARLOTTE | Prefix |
| TN | 615 | 965 | LEBANON | Prefix |
| TN | 731 | 951 | JACKSON | Prefix |
| TN | 865 | 566 | KNOXVILLE | Prefix |
| TN | 901 | 221 | COLLIERVL | Prefix |
| TN | 901 | 791 | MEMPHIS | Prefix |
| TN | 931 | 677 | W VANLEER | 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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