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CITIZENS TELECOM CA. DBA FRONTIER COM OF CA
Operating Company Number (OCN): 2308
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 |
|---|---|---|---|---|
| CA | 530 | 233 | ALTURAS | Prefix |
| CA | 530 | 234 | RAVENDALE | Prefix |
| CA | 530 | 251 | SUSANVILLE | Prefix |
| CA | 530 | 252 | SUSANVILLE | Prefix |
| CA | 530 | 253 | JANESVILLE | Prefix |
| CA | 530 | 254 | JANESVILLE | Prefix |
| CA | 530 | 257 | SUSANVILLE | Prefix |
| CA | 530 | 258 | CHESTER | Prefix |
| CA | 530 | 259 | CHESTER | Prefix |
| CA | 530 | 279 | CEDARVILLE | Prefix |
| CA | 530 | 281 | KEDDIE | Prefix |
| CA | 530 | 284 | GREENVILLE | Prefix |
| CA | 530 | 294 | BIEBER | Prefix |
| CA | 530 | 299 | ADIN | Prefix |
| CA | 530 | 335 | BURNEY | Prefix |
| CA | 530 | 336 | Prefix | |
| CA | 530 | 337 | MONTGOYCRK | Prefix |
| CA | 530 | 547 | MILLVILLE | Prefix |
| CA | 530 | 549 | MILLVILLE | Prefix |
| CA | 530 | 595 | MINERAL | Prefix |
| CA | 530 | 597 | PAYNES CRK | Prefix |
| CA | 530 | 825 | EAGLE LAKE | Prefix |
| CA | 530 | 827 | HERLONG | Prefix |
| CA | 530 | 964 | MCCLOUD | Prefix |
| CA | 707 | 374 | RIO VISTA | Prefix |
| CA | 707 | 378 | RIO VISTA | Prefix |
| CA | 707 | 629 | PETROLIA | Prefix |
| CA | 707 | 786 | FERNDALE | Prefix |
| CA | 916 | 405 | ELK GROVE | Prefix |
| CA | 916 | 423 | SCRM MAIN | Prefix |
| CA | 916 | 478 | ELK GROVE | Prefix |
| CA | 916 | 509 | ELK GROVE | Prefix |
| CA | 916 | 512 | ELK GROVE | Prefix |
| CA | 916 | 525 | ELK GROVE | Prefix |
| CA | 916 | 627 | ELK GROVE | Prefix |
| CA | 916 | 665 | MEADOWVIEW | Prefix |
| CA | 916 | 667 | ELK GROVE | Prefix |
| CA | 916 | 681 | ELK GROVE | Prefix |
| CA | 916 | 682 | ELK GROVE | Prefix |
| CA | 916 | 683 | ELK GROVE | Prefix |
| CA | 916 | 684 | ELK GROVE | Prefix |
| CA | 916 | 685 | ELK GROVE | Prefix |
| CA | 916 | 686 | ELK GROVE | Prefix |
| CA | 916 | 687 | ELK GROVE | Prefix |
| CA | 916 | 688 | ELK GROVE | Prefix |
| CA | 916 | 689 | ELK GROVE | Prefix |
| CA | 916 | 691 | ELK GROVE | Prefix |
| CA | 916 | 714 | ELK GROVE | Prefix |
| CA | 916 | 744 | COURTLAND | Prefix |
| CA | 916 | 775 | COURTLAND | Prefix |
| CA | 916 | 776 | WALNUT GRV | Prefix |
| CA | 916 | 777 | ISLETON | 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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