An apartment for rent in Sioux City or Council Bluffs draws calls from many strangers.
List it with a 712 number, take the calls on your own phone and burn the number once the lease is signed.
Local 712 numbers
Get a 712 phone number for Sioux City and Council Bluffs.
Ask for 712 when you create a number on ExpressNumber, and the number you hand out reads as Sioux City, Council Bluffs and the towns around them. It rings the phone you already carry, and you burn it in one tap.
$0 todayLive in about a minute
This is how you get a 712 number.
- Start your 7 days free and open Create a number.
- Type 712 as the area code and give the number a name.
- Hand it out. Calls ring the phone you already carry, and texts land in your inbox.
- Burn it in one tap when you are done. Calls and texts to it stop at once.
9:41
Your numbers
Apartment for rent
(712) 555-0124
Forwarding
Used pickup
(712) 555-0160
Texts only
Roofing quote
(712) 555-0105
Blocked
People ask for 712 when the search is in Sioux City, Council Bluffs or Storm Lake.
A used pickup or a boat for sale near Spencer or Storm Lake brings texts from buyers all week.
Post a 712 number with the photos, set it to Texts only and keep your own number off the ad.
A roofing quote or a moving job in Le Mars or Carroll ends in follow-up calls.
Give each company its own 712 number. Block the ones you did not choose.
This is where a 712 number is from.
Area code 712 is one of Iowa's three original area codes, and the numbering administrator's map of Iowa shows it over the west side of the state, with Sioux City, Council Bluffs and Estherville on it.
Des Moines has 515, and Cedar Rapids has 319.
Sioux City and Council Bluffs, IA
Area code 712 and the codes around it, oldest first.
1947
712
This code
- Sioux City
- Council Bluffs
- Storm Lake
- Spencer
- Le Mars
- Carroll
- Sioux Center
- Denison
- Atlantic
- Orange City
- Estherville
- Sheldon
These are the facts about area code 712.
From the public records of the body that runs US phone numbering, read October 21, 2026.
- Place
- Sioux City and Council Bluffs, Iowa
- In service since
- 1947
- Local calls are dialed with
- Seven digits
- Shares its area with
- No other code
712 has been in service since 1947. Iowa had three area codes for decades, 319, 515 and 712, and 319 and 515 were later split while 712 stayed whole.
A local call inside 712 is dialed with seven digits, and a local call to another area code takes ten.
Try it free for 7 days.
Then pick the plan that fits how many numbers you hand out.
Basic
7 days free$9.99/mo
- 5 numbers, one for each site, store or dealer
- 100 forwarded minutes a month
- Burn a number in one tap
- Extra numbers $1 a month each
Pro
7 days free$29.99/mo
- 100 numbers
- 1,000 forwarded minutes a month
- A number per vendor, client or listing
- Extra numbers 50¢ a month each
$0 today. Monthly plans, cancel any time.
People ask these questions about getting a 712 number.
More in the full FAQ.
Create a number in your dashboard, type 712 as the area code and give it a name, such as Apartment for rent. It is live in about a minute. You do not need to live in Iowa: calls ring the phone you already carry.
Yes, for taking calls and texts. A roofer, a tutor or a mover in Sioux City can put a 712 number on the flyer and the website, take the calls on their own phone and burn the number when the job is done.
Yes. The 712 area takes in Sioux City, Council Bluffs, Storm Lake, Spencer and Le Mars.
No. Your numbers are receive-only: they take calls and texts, and they never make them. You answer calls on your own phone, and you cannot reply to a text from the inbox.
You get 7 days free and pay $0 today. After 7 days your plan starts: $9.99 a month for Basic or $29.99 a month for Pro. Cancel before then and you pay nothing.
More area codes
Every fact on this page comes from public numbering records.
The state, the dates and the related codes are rows of the North American Numbering Plan Administrator's area code database. The places are from its planning letters and the state’s own pages. Read October 21, 2026.
Put 712 on a number you can burn.
Hand out a number you can burn. Keep the one your family calls.
Try it free for 7 days