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MCI WORLDCOM COMMUNICATIONS, INC. - OH
Operating Company Number (OCN): 7443
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 |
|---|---|---|---|---|
| OH | 216 | 258 | CLEVELAND | Prefix |
| OH | 216 | 416 | CLEVELAND | Prefix |
| OH | 216 | 430 | CLEVELAND | Prefix |
| OH | 216 | 462 | CLEVELAND | Prefix |
| OH | 216 | 487 | INDEPNDNCE | Prefix |
| OH | 216 | 501 | CLEVELAND | Prefix |
| OH | 216 | 606 | INDEPNDNCE | Prefix |
| OH | 216 | 654 | INDEPNDNCE | Prefix |
| OH | 216 | 714 | MONTRSE | Prefix |
| OH | 216 | 910 | TERRACE | Prefix |
| OH | 216 | 912 | CLEVELAND | Prefix |
| OH | 234 | 262 | NO CANTON | Prefix |
| OH | 234 | 701 | SUGARCREEK | Prefix |
| OH | 234 | 931 | CANALFULTN | Prefix |
| OH | 330 | 302 | LODI | Prefix |
| OH | 330 | 318 | YOUNGSTOWN | Prefix |
| OH | 330 | 331 | WADSWORTH | Prefix |
| OH | 330 | 622 | AKRON | Prefix |
| OH | 330 | 748 | NORTHFIELD | Prefix |
| OH | 330 | 840 | TWINSBURG | Prefix |
| OH | 330 | 917 | MARLBORO | Prefix |
| OH | 330 | 980 | WARREN | Prefix |
| OH | 330 | 991 | DOYLESTOWN | Prefix |
| OH | 440 | 310 | COLUMBISTA | Prefix |
| OH | 440 | 345 | VICTORY | Prefix |
| OH | 440 | 373 | WICKLIFFE | Prefix |
| OH | 440 | 414 | TRINITY | Prefix |
| OH | 440 | 435 | GATESMILLS | Prefix |
| OH | 440 | 457 | NOROYALTON | Prefix |
| OH | 440 | 459 | HILLCREST | Prefix |
| OH | 440 | 508 | OLMSTEDFLS | Prefix |
| OH | 440 | 512 | BEREA | Prefix |
| OH | 440 | 525 | WILLOUGHBY | Prefix |
| OH | 440 | 584 | BRECKSVL | Prefix |
| OH | 440 | 620 | HILLCREST | Prefix |
| OH | 440 | 683 | HILLCREST | Prefix |
| OH | 440 | 695 | AVON | Prefix |
| OH | 440 | 699 | HILLCREST | Prefix |
| OH | 440 | 703 | BEDFORD | Prefix |
| OH | 440 | 715 | CHAGRINFLS | Prefix |
| OH | 440 | 751 | OBERLIN | Prefix |
| OH | 440 | 799 | CLEVELAND | Prefix |
| OH | 440 | 857 | CLEVELAND | Prefix |
| OH | 440 | 863 | BEREA | Prefix |
| OH | 440 | 873 | WICKLIFFE | Prefix |
| OH | 440 | 876 | STRONGSVL | Prefix |
| OH | 440 | 910 | HILLCREST | Prefix |
| OH | 440 | 932 | HILLCREST | Prefix |
| OH | 440 | 947 | HILLCREST | Prefix |
| OH | 740 | 249 | ATHENS | Prefix |
| OH | 740 | 917 | RATHBONE | Prefix |
| OH | 740 | 990 | DELAWARE | Prefix |
| OH | 937 | 714 | UNION CITY | 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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