Operator ranges: CORE COMM - MD
Country: United States (USA) · Calling code: +1
CORE COMM - MD holds 7,722 allocated E.164 number ranges in United States (country calling code +1) , covering GEOGRAPHIC, VOIP, PERSONAL numbering , with national numbers of 11 digits. A representative sample of ranges is shown below; subscribers can view the complete list.
Total ranges
7,722
Number Types
GEOGRAPHIC: 5,956 VOIP: 1,761 PERSONAL: 5
MCCMNC / TADIG
MCCMNC: 1 TADIG: 0
311 in use
Number length
11 digits
| Prefix | Number type | MCC/MNC | TADIG | Min length | Max length |
|---|---|---|---|---|---|
| 12012422 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12012674 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12013227 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12013746 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12017335 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12017342 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12052456 | VOIP | 311 | — | 11 | 11 |
| 12052552 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12053183 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12053184 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12053185 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12053596 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12053636 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12053637 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12054312 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12054427 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12054482 | VOIP | 311 | — | 11 | 11 |
| 12054483 | VOIP | 311 | — | 11 | 11 |
| 12054526 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12054562 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12054566 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12054737 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12054937 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12055374 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12055376 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12055377 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12055394 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12055398 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12055463 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12055465 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12055466 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12055467 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12055482 | VOIP | 311 | — | 11 | 11 |
| 12055746 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12055763 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12056158 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12056195 | VOIP | 311 | — | 11 | 11 |
| 12056197 | VOIP | 311 | — | 11 | 11 |
| 12056224 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12056226 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12056227 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12056566 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12056848 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12056849 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12056974 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12056976 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12056978 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12057382 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12057383 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12057384 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12057386 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12057387 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12057623 | VOIP | 311 | — | 11 | 11 |
| 12057624 | VOIP | 311 | — | 11 | 11 |
| 12057625 | VOIP | 311 | — | 11 | 11 |
| 12057626 | VOIP | 311 | — | 11 | 11 |
| 12057627 | VOIP | 311 | — | 11 | 11 |
| 12057682 | VOIP | 311 | — | 11 | 11 |
| 12057684 | VOIP | 311 | — | 11 | 11 |
| 12057687 | VOIP | 311 | — | 11 | 11 |
| 12057688 | VOIP | 311 | — | 11 | 11 |
| 12057722 | VOIP | 311 | — | 11 | 11 |
| 12057726 | VOIP | 311 | — | 11 | 11 |
| 12057727 | VOIP | 311 | — | 11 | 11 |
| 12057733 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12057734 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12057735 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12057822 | VOIP | 311 | — | 11 | 11 |
| 12057823 | VOIP | 311 | — | 11 | 11 |
| 12057824 | VOIP | 311 | — | 11 | 11 |
| 12057825 | VOIP | 311 | — | 11 | 11 |
| 12057826 | VOIP | 311 | — | 11 | 11 |
| 12057933 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12057974 | VOIP | 311 | — | 11 | 11 |
| 12057978 | VOIP | 311 | — | 11 | 11 |
| 12057979 | VOIP | 311 | — | 11 | 11 |
| 12058251 | VOIP | 311 | — | 11 | 11 |
| 12058252 | VOIP | 311 | — | 11 | 11 |
| 12058253 | VOIP | 311 | — | 11 | 11 |
| 12058254 | VOIP | 311 | — | 11 | 11 |
| 12058255 | VOIP | 311 | — | 11 | 11 |
| 12058286 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12058586 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12065812 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12152496 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12152546 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12152594 | VOIP | 311 | — | 11 | 11 |
| 12152685 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12152744 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12152747 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12152748 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12152770 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12152772 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12152774 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12152776 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12152778 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12152973 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12152977 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 12153026 | VOIP | 311 | — | 11 | 11 |
| 12153028 | VOIP | 311 | — | 11 | 11 |
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| Prefix | Number type | MCC/MNC | TADIG | Min length | Max length |
|---|