830-430 phone numbers

Numbers 830-430-0000 to 830-430-9999 are assigned to Twilio International, Inc. (rate centre FREDECKSBG, TX, NANPA abbreviation). 6 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 830-430-3xxx, 830-430-5xxx, 830-430-6xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 830-430