Missouri 811

One Call Concepts, Inc. Utilities iPhoneiPadiPod touch

Missouri 811 is a free Utilities app for iPhone and iPad by One Call Concepts, Inc. Rated 3.2/5 from 9 ratings. Requires iOS 15.0. Updated June 3, 2026.

Rating: 3.2; 9 ratings
Price: Free; on the App Store
Size: 37 MB; Age 4+
Updated: Jun 3; 2026 · v1.6.2

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Screenshots

About Missouri 811

Excavators, homeowners, and facility operators can use the Missouri 811 app to easily and quickly manage locate requests. Anyone planning to excavate in Missouri can use the app to initiate, manage and monitor a locate request prior to excavation. Facility operators can use the ticket management feature to provide a positive response to excavators.

Ratings & reviews

3.2

9 ratings

5 ★ 56% 4 ★ 0% 3 ★ 0% 2 ★ 0% 1 ★ 44%

What’s new

Version 1.6.2 · Updated June 3, 2026

- Improvements to app accessibility

App privacy

The developer, One Call Concepts, Inc., reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

Contact Info: Physical Address, Email Address, Name, Phone Number, Other User Contact Info

Used for: App Functionality

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Usage Data: Product Interaction

Used for: App Functionality

App details

Missouri 811 is a free Utilities app for iPhone, iPad and iPod touch, developed by One Call Concepts, Inc. It is rated 3.2 out of 5 from 9 ratings on the App Store, requires iOS 15.0 or later and is 37 MB to download. It was first released on May 3, 2019 and last updated on June 3, 2026.

Category: Utilities
Rating: 3.2 / 5 (9 ratings)
Price: Free
Version: 1.6.2
Size: 37 MB
Requires: iOS 15.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: May 3, 2019
Last updated: June 3, 2026
Developer: One Call Concepts, Inc.

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Alternatives to Missouri 811

Looking for apps like Missouri 811? Here are 6 similar apps on the App Store. The highest rated is Diamond Maps Offline (5.0/5), and all 6 are free to download.

Missouri 811 vs. alternatives
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