Get a local business phone number in Glen Ellyn, IL

Glen Ellyn area codes

Glen Ellyn, in DuPage County, Illinois, had a Census-estimated population of 28,872 in July 2024. NANPA lists 17 exchanges for its rate center across 2 area codes; 630 has the most (14, 82%). 630 is part of an overlay with 331, so a new local number in Glen Ellyn may carry any of those codes depending on which have numbers available. Glen Ellyn is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 630 are dialed as 1 plus ten digits and toll calls as 1 plus ten digits.

Glen Ellyn exchanges by carrier

9 carriers hold the 17 exchanges assigned to Glen Ellyn's rate center. Illinois Bell Tel CO has the most, with 5. 12 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 Glen Ellyn

These are the central office codes NANPA records for Glen Ellyn. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2001. 3 of the 17 were assigned in 2020 or later.

When Glen Ellyn's exchanges were assigned

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

Rate centers and local calling in Glen Ellyn

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

New local numbers are drawn from carrier inventory, so the exact 630 numbers available change over time; porting an existing number is free.

Businesses around Glen Ellyn

Glen Ellyn 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).

A Glen Ellyn number on Callata

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 Glen Ellyn 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 17-person team is the benchmark here, the rounded average establishment size in the Chicago, IL-IN metro area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $510.00 a month and Ooma Office Pro $424.15. Callata comes to $339.00 a month for 17 users ($99 a month with 5 users included, then $20 per additional user), below both.