simujs/dist/esm/simu.js

Tanzanian phone number detection library based on public TCRA numbering data (not affiliated with TCRA).

import { prefixIndex } from "./internal/prefixIndex";
import { normalize } from "./normalize";
export function simu(phone) {
    const national = normalize(phone);
    if (!national) {
        return { ok: false, reason: "INVALID_NUMBER" };
    }
    const match = prefixIndex.find(p => national.startsWith(p.prefix));
    if (!match) {
        return { ok: false, reason: "UNKNOWN_OPERATOR" };
    }
    return {
        ok: true,
        operator: match.operator,
    };
}