Get a local business phone number in Terre Haute, IN

Terre Haute area codes

Terre Haute, in Vigo County, Indiana, had a Census-estimated population of 58,531 in July 2024. NANPA lists 62 exchanges for its rate center across 2 area codes; 812 has the most (49, 79%). 812 is part of an overlay with 930, so a new local number in Terre Haute may carry any of those codes depending on which have numbers available. Terre Haute is in the Eastern and Central time zone.

According to NANPA's dialing-plan data, local calls within 812 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Terre Haute exchanges by carrier

26 carriers hold the 62 exchanges assigned to Terre Haute's rate center. Frontier North, INC.. - In has the most, with 23. 41 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. The table counts codes by the operating company NANPA assigned them to, not by who serves each number today.

Exchanges (NPA-NXX) assigned in Terre Haute

These are the central office codes NANPA records for Terre Haute. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2001. 12 of the 62 were assigned in 2020 or later.

When Terre Haute's exchanges were assigned

The table groups Terre Haute's exchanges by the decade NANPA recorded them as assigned.

What makes a number local to Terre Haute

What a caller sees as "local" is the area code plus prefix. In Terre Haute, those come from the TERREHAUTE rate center, as recorded by NANPA.

New local numbers are drawn from carrier inventory, so the exact 812 numbers available change over time; porting an existing number is free.

The local business market

Terre Haute is part of the Terre Haute, IN metro area, home to 169,000 people in 2024. County Business Patterns counted 3,558 business establishments in the Terre Haute, IN metro area in 2023, employing 55,792 people. The largest sectors by establishment count are retail trade (584), health care and social assistance (555), and other services (except public administration) (445).

Business phone service in Terre Haute

For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.

Porting a number you already use in Terre Haute is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.

AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.

Per-seat phone plans multiply by headcount. For the rounded average establishment size in the Terre Haute, IN metro area, 16 users on RingCentral RingEX Core come to $480.00 a month and on Ooma Office Pro $399.20, at month-to-month list prices checked September 28, 2026. Callata comes to $319.00 a month for 16 users ($99 a month with 5 users included, then $20 per additional user), below both.