Get a local business phone number in Jacksonville, IL

What area code is Jacksonville, IL?

Jacksonville, in Morgan County, Illinois, had a Census-estimated population of 17,801 in July 2024. NANPA lists 25 exchanges for its rate center across 2 area codes; 217 has the most (21, 84%). 217 is part of an overlay with 447, so a new local number in Jacksonville may carry any of those codes depending on which have numbers available. Jacksonville is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 217 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Phone carriers in Jacksonville

14 carriers hold the 25 exchanges assigned to Jacksonville's rate center. New Cingular Wireless PCS, LLC - Il has the most, with 5. 20 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.

Local prefixes for Jacksonville

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Jacksonville's rate center (JACKSONVL). The earliest assignment date recorded in the file for these codes is 2001. 4 of the 25 were assigned in 2020 or later.

When Jacksonville's exchanges were assigned

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

Rate centers and local calling in Jacksonville

Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Jacksonville's numbers are rated to the JACKSONVL rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Jacksonville number.

Keeping an existing Jacksonville number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 217 when you pick it.

Businesses around Jacksonville

Jacksonville is part of the Jacksonville, IL micropolitan area, home to 37,498 people in 2024. County Business Patterns counted 843 business establishments in the Jacksonville, IL micropolitan area in 2023, employing 13,439 people. The largest sectors by establishment count are retail trade (133), other services (except public administration) (103), and accommodation and food services (95).

Setting up a Jacksonville business line

Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.

Porting a number you already use in Jacksonville 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.

A 16-person team is the benchmark here, the rounded average establishment size in the Jacksonville, IL micropolitan area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $480.00 a month and Ooma Office Pro $399.20. Callata comes to $319.00 a month for 16 users ($99 a month with 5 users included, then $20 per additional user), below both.