Area code 515

Where area code 515 is

515 is one of 5 geographic area codes serving Iowa; NANPA records its in-service date as January 1, 1947. It is not part of an overlay, so every number in its territory starts with 515. It is in the Central time zone. The places with the most assigned exchanges include Des Moines, Ames, Winterset, Fort Dodge, and Boone. By population, its largest named places are Des Moines, Ames, Fort Dodge, Indianola, and Boone.

Cities and towns in area code 515

515 holds 21% of the 2,748 central office codes assigned in Iowa, the 3rd most of the state's 5 codes. 95 Census places could be matched to rate centers with 515 exchanges; the most populous are Des Moines (213,000), Ames (69,026), Fort Dodge (24,886), and Indianola (16,297). Each place page lists the exact prefixes and carriers for that town.

Dialing 515 numbers

According to NANPA's dialing-plan data, local calls within 515 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits. Because local calls need the area code, business cards, signage and website copy should always show the full ten-digit number. NANPA's dialing-plan note for this code reads: "1+10 digit permissible at service provider discretion."

Phone companies in area code 515

72 carriers hold the 578 central office codes assigned in 515. Qwest Corporation has the most, with 146 (25%). 427 of the codes (74%) are pooled, meaning the code holder shares blocks of 1,000 numbers with other carriers instead of using all 10,000 itself. The code holder is not necessarily the carrier serving a given number today, since numbers can be ported between providers.

Local calling areas in 515

NANPA assigns each central office code to a rate center, the local calling area that decides whether a call is local or toll. 515 has codes in 98 rate centers. Rate center names in the file are abbreviations; where one matches a Census place, the table links to that city's local-number page.

Number supply in 515

An area code has 800 possible central office codes that start with 2 through 9, a few of which are reserved (such as N11 service codes and 555). 578 are assigned in 515, 72% of 800. 88 were assigned in 2020 or later.

A local 515 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 area code 515 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.