Get a local business phone number in Brighton, IL

What area code is Brighton, IL?

With 3,826 residents in the Census 2024 estimate, Brighton sits in Macoupin County, Illinois. All 3 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 Brighton may carry any of those codes depending on which have numbers available. Brighton 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 Brighton phone exchanges

3 carriers hold the 3 exchanges assigned to Brighton's rate center. Illinois Bell Tel CO has the most, with 1. 3 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.

Brighton phone prefixes

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Brighton's rate center (BRIGHTON). The earliest assignment date recorded in the file for these codes is 2014. 1 of the 3 were assigned in 2020 or later.

When Brighton's exchanges were assigned

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

Rate centers and local calling in Brighton

What a caller sees as "local" is the area code plus prefix. In Brighton, those come from the BRIGHTON 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 Brighton

Brighton is part of the St. Louis, MO-IL metro area, home to 2.8 million people in 2024. County Business Patterns counted 69,470 business establishments in the St. Louis, MO-IL metro area in 2023, employing 1,263,674 people. The largest sectors by establishment count are health care and social assistance (10,427), retail trade (8,095), and professional, scientific, and technical services (7,057).

A Brighton number on Callata

Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.

Porting a number you already use in Brighton 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 St. Louis, MO-IL metro area, 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.