Phone Number Lookup by Area Code
St. Louis operates 314/557, Kansas City uses 816/975, Springfield has 417, Columbia runs 573, suburbs use 636. The table below shows which cities use which codes.
- 235 Phone Number Lookup: Columbia, Jefferson City, Cape Girardeau
- 314 Phone Number Lookup: St. Louis, Florissant, Oakville
- 417 Phone Number Lookup: Springfield, Joplin, Nixa
- 557 Phone Number Lookup: St. Louis, Florissant, Oakville
- 573 Phone Number Lookup: Columbia, Jefferson City, Cape Girardeau
- 636 Phone Number Lookup: O'Fallon, St. Charles, St. Peters
- 660 Phone Number Lookup: Sedalia, Warrensburg, Kirksville
- 816 Phone Number Lookup: Kansas City, Independence, Lee's Summit
- 975 Phone Number Lookup: Kansas City, Independence, Lee's Summit
Missouri has approximately 7.9 million active phone numbers. Cell phones are the dominant type with 6.6 million users, while traditional landlines are declining, now with approximately 300,000 connections statewide. Internet phone services account for about 1 million numbers.
Missouri Phone Numbers Reported to the FTC
In August 2026, Missouri residents filed 3,732 complaints to the FTC about phone numbers making unwanted calls and text messages, up 12% from the previous month.
Missouri phone numbers recently reported for making unwanted sales calls or robocalls:
| Phone Number | FTC Complaints | Last Reported |
|---|---|---|
| (816) 404-0710 | ||
| (816) 404-0777 | ||
| (314) 222-0608 | ||
| (573) 731-4221 | ||
| (816) 489-2607 | ||
| (417) 720-2107 | ||
| (816) 693-6173 | ||
| (314) 597-7483 | ||
| (816) 643-2078 | ||
| (636) 246-9409 |
Search Phone Numbers to Avoid Common Scams in Missouri
- St. Louis County Fake Process Server ('Travis Grant'): Scammers threatening to execute a 'pending service of summons' at workplaces for fake case numbers like 137036.
- 'Simple Medical' Medicare UPS Scam: Call centers impersonating the 'UPS shipping dept' for Medicare to send $2,400 worth of unwanted back braces, using abusive guilt trips on seniors.
- 'Alex' We Buy Houses St. Louis: Illegal robocalls ignoring Do Not Call lists, leaving cut-off voicemails to drive callbacks to a different 636 number for cash home offers.
- 'Apple R062 West' Tech Scam: Spoofed caller IDs appearing as local Apple stores ('Stella') warning of iCloud breaches to gain remote PC access.
- 'Wellstar & Associates' Legal Threat: Robocalls from 'Mike Wicowski' citing multiple infractions on a Social Security Number to extort payments under threat of arrest.
- Missouri Consumer Protection Hotline: (800) 392-8222
Is Reverse Phone Lookup Legal in Missouri?
Yes. Missouri has no comprehensive consumer data privacy law. Residents have no state-level rights to opt out of or delete their information from lookup databases. Federal FCRA rules apply: using lookup results for employment, tenant, or credit screening is prohibited in every state, including Missouri.
Missouri No-Call List
Unwanted sales calls remain a top consumer complaint in Missouri, which is why the state runs its own No-Call list through the Attorney General's Office. You can sign up online, by mail, or by calling 1-866-662-2551 at no cost. Telemarketers who ignore the list face penalties up to $5,000 per knowing violation.
FAQs About Reverse Phone Number Lookup in Missouri
How do I remove my number from phone directories in Missouri?
Missouri doesn't have a privacy law, but you can still ask to be removed from phone directories. Contact each site through their privacy page to request deletion.
Is this business call from Missouri legitimate?
If you are unsure about a business call, keep in mind that Missouri has over 153,767 business establishments according to Census data. To verify a specific company, use the Missouri Business Entity Search to check its registration.
What types of phone numbers are in Missouri?
Missouri has 6.6 million mobile subscriptions, 1 million VoIP numbers, and 300,000 landlines.
- US Phone Number Lookup
- / Missouri