Get a local business phone number in Lone Tree, IA

Area codes in Lone Tree

With 1,341 residents in the Census 2024 estimate, Lone Tree sits in Johnson County, Iowa. All 2 exchanges NANPA lists for its rate center are in area code 319. Lone Tree is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 319 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Phone carriers in Lone Tree

2 carriers hold the 2 exchanges assigned to Lone Tree's rate center. Windstream Iowa Communications, INC. has the most, with 1. 2 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 Lone Tree

These are the central office codes NANPA records for Lone Tree. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2006. None were assigned in 2020 or later.

Rate centers and local calling in Lone Tree

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

Keeping an existing Lone Tree number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 319 when you pick it.

Who does business near Lone Tree

Lone Tree is part of the Iowa City, IA metro area, home to 183,000 people in 2024. County Business Patterns counted 4,177 business establishments in the Iowa City, IA metro area in 2023, employing 75,439 people. The largest sectors by establishment count are retail trade (560), health care and social assistance (560), and construction (513).

Setting up a Lone Tree 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 Lone Tree, 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 18 users, the rounded average establishment size in the Iowa City, IA metro area. At list prices checked September 28, 2026, that is $449.10 a month on Ooma Office Pro and $540.00 on RingCentral RingEX Core. On Callata the same 18 people cost $359.00 a month, less than either per-seat plan.