Get a local business phone number in Cedar Lake, IN

Cedar Lake area codes

Cedar Lake, in Lake County, Indiana, had a Census-estimated population of 16,404 in July 2024. All 11 exchanges NANPA lists for its rate center are in area code 219. Cedar Lake is in the Eastern and Central time zone.

According to NANPA's dialing-plan data, local calls within 219 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Phone carriers in Cedar Lake

7 carriers hold the 11 exchanges assigned to Cedar Lake's rate center. Level 3 Communications, LLC - In has the most, with 2. 11 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 Cedar Lake

These are the central office codes NANPA records for Cedar Lake. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2002. 2 of the 11 were assigned in 2020 or later.

When Cedar Lake's exchanges were assigned

Assignment dates show when each block of Cedar Lake numbers was added to the local supply.

How local numbers work in Cedar Lake

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

New local numbers are drawn from carrier inventory, so the exact 219 numbers available change over time; porting an existing number is free.

The local business market

Cedar Lake is part of the Chicago-Naperville-Elgin, IL-IN metro area, home to 9.4 million people in 2024. County Business Patterns counted 248,519 business establishments in the Chicago, IL-IN metro area in 2023, employing 4,285,971 people. The largest sectors by establishment count are professional, scientific, and technical services (32,828), health care and social assistance (29,768), and retail trade (25,308).

Setting up a Cedar Lake business line

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.

If you already have a number in Cedar Lake, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.

Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.

The comparison below uses 17 users, the rounded average establishment size in the Chicago, IL-IN metro area. At list prices checked September 28, 2026, that is $424.15 a month on Ooma Office Pro and $510.00 on RingCentral RingEX Core. On Callata the same 17 people cost $339.00 a month, less than either per-seat plan.