What are the MCC and MNC codes in Dominican Republic?
Every mobile network in Dominican Republic shares Mobile Country Code (MCC) 370 — the three-digit prefix that opens every PLMN broadcast by a Dominican Republic SIM. The country's international dialling prefix is +1, which is distinct from the MCC: 370 identifies the country inside the network, while +1 routes voice calls. Under ISO 3166 Dominican Republic is coded DO / DOM / 214. This page lists 4 mobile networks across 5 PLMN codes operating in Dominican Republic, with each network's MNC, full PLMN, operator, status and market share.
By reported market reach, the largest networks in Dominican Republic are Claro (61.5%), Altice (33.4%), Viva (5%).
| MCC | MNC | PLMN | Operator | Status | Market share |
|---|---|---|---|---|---|
| 370 | 01, 03 | 37001, 37003 | Altice Altice Group | Operational | 33.4% |
| 370 | 02 | 37002 | Claro Compañía Dominicana de Teléfonos | Operational | 61.5% |
| 370 | 04 | 37004 | Viva Trilogy Dominicana, S.A. | Operational | 5% |
| 370 | 05 | 37005 | Wind WIND Telecom, S.A | Operational | — |
Frequently asked questions
- What is the MCC of Dominican Republic?
- Dominican Republic's Mobile Country Code (MCC) is 370. Every SIM issued by a Dominican Republic network broadcasts a PLMN that begins with these three digits.
- What is Dominican Republic's country calling code?
- Dominican Republic's international dialling prefix is +1. Note that this is separate from the MCC (370): the calling code routes voice calls, while the MCC identifies the country inside the mobile network.
- How many mobile networks are in Dominican Republic?
- This registry lists 4 operators for Dominican Republic, covering 5 PLMN codes in total — including MNOs, MVNOs and reserved allocations.
- How do I read a Dominican Republic PLMN?
- A PLMN such as 37001 is simply the MCC and MNC joined together: 370 (Dominican Republic) followed by 01 (Altice). The first three digits are always the country's MCC; the remaining two or three digits are the network's MNC.
Keep exploring
What is MCC / MNC? · See Dominican Republic in the full registry · Free JSON API · About the data