Get a local business phone number in Lawrenceville, IL

What area code is Lawrenceville, IL?

With 4,315 residents in the Census 2024 estimate, Lawrenceville sits in Lawrence County, Illinois. All 4 exchanges NANPA lists for its rate center are in area code 618. 618 is part of an overlay with 730, so a new local number in Lawrenceville may carry any of those codes depending on which have numbers available. Lawrenceville is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 618 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Who holds Lawrenceville phone exchanges

4 carriers hold the 4 exchanges assigned to Lawrenceville's rate center. Vonage America LLC has the most, with 1. 4 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.

Lawrenceville phone prefixes

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Lawrenceville's rate center (LAWRENCEVL). The earliest assignment date recorded in the file for these codes is 2005. None were assigned in 2020 or later.

When Lawrenceville's exchanges were assigned

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

Rate centers and local calling in Lawrenceville

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

New local numbers are drawn from carrier inventory, so the exact 618 numbers available change over time; porting an existing number is free.

Businesses around Lawrenceville

Lawrenceville is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 322,415 business establishments in Illinois in 2023, employing 5,661,761 people. The largest sectors by establishment count are professional, scientific, and technical services (37,946), health care and social assistance (37,597), and retail trade (35,801).

A Lawrenceville number on Callata

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 Lawrenceville 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 Illinois, 18 users on RingCentral RingEX Core come to $540.00 a month and on Ooma Office Pro $449.10, at month-to-month list prices checked September 28, 2026. Callata comes to $359.00 a month for 18 users ($99 a month with 5 users included, then $20 per additional user), below both.