Buy Virtual Phone Numbers in the Little Hills
Only $2.95 per month *
Nestled along the Missouri River, St. Charles is a vibrant city with a rich history and a population of over 70,000.
Embrace local presence with a 636 area code number from FlyNumber.
Connect with the community using any device or software, enhancing your accessibility in this culturally rich locale.
Make and receive calls with your St Charles phone number
FlyNumber SIP gives your St Charles number its own credentials for any SIP calling app from the app stores — Zoiper, Groundwire, Linphone and more — or a desk phone.
- Incoming calls included in the number's monthly rate
- Outgoing calls billed per minute, with your St Charles number as the caller ID
- Up to 5 devices — phone, desktop and desk phone ring together
- Voicemail built in
Features
- Manage your Mardi Gras crew calls using the cloud phone system, perfect for coordinating events in St Charles.
- Catch every home game call, forward calls to your BBQ during the St Charles Chill games with our call forwarding options.
- Connect with Lewis & Clark Boathouse visitors, route calls to your mobile or landline, anywhere in the world with our global call forwarding.
- Keep your local business flexible; answer calls on any device utilizing VoIP technology at the Foundry Art Centre.
- Save voicemails from Festival of the Little Hills, never miss a local shopper's call with our automatic cloud storage.
Use any device or software
Incoming SMS is forwarded to your email for a small per-segment fee. You can also send personal texts to numbers outside the US; texting US numbers is coming soon (A2P).
Any device can be used to make and receive calls with your FlyNumber.
Prefer to skip third-party providers? FlyNumber SIP gives you your own SIP credentials — register any SIP app or desk phone and make and receive calls with just your FlyNumber.
- Any SIP or VoIP app on iOS or Android
- Mac, PC, or Linux computer
- Desktop office phone
- Any regular phone number (to receive calls)
- 3rd party VoIP solutions
Call like a local, pay like a local
When making outgoing calls to a U.S. or Canada number the rate is .01 per min regardless of the FlyNumber you use to call out from.
If you plan on calling phone numbers outside of the US/Canada consider getting a FlyNumber in said country.
- Anytime you make outgoing calls with FlyNumber (via FlyNumber SIP or the optional phone system) there is a low per minute rate.
- You can make outgoing calls with FlyNumber SIP or from the optional phone system.
- More details on the phone system billing can be found in our docs.
FAQ’s
Can I get SMS on my St Charles virtual phone number?
Yes, your St Charles FlyNumber can receive SMS — incoming texts are forwarded to your email for a small per-segment fee. You can also send personal, person-to-person texts to numbers outside the US — though delivery depends on the receiving carrier accepting texts from US numbers. Texting US numbers is coming soon and will run as A2P, the registered route US carriers require. Full list of SMS enabled numbers here.
Can I use my St Charles virtual number for 2FA or other verification services?
This really depends on the company/service sending the SMS to the FlyNumber; it's up to them to actually send the text. We can't guarantee 2FA or short code SMS will work. Texts from regular mobile phones should work fine though.
Can I use a FlyNumber to stay connected during the St. Charles Christmas Traditions festival?
Absolutely! Whether you're enjoying the festive parades or shopping along Main Street, a FlyNumber can keep you connected. You can forward your local St. Charles virtual number to your mobile, so you won’t miss a call even if you're out enjoying the cobblestone charm and holiday festivities.
How can FlyNumber help my St. Charles-based business handle calls more professionally?
With our cloud phone system, your business can use a call menu that greets callers professionally — such as “Press 1 for Sales, 2 for Support” — mirroring the welcoming community vibe St. Charles is known for. This system can also route calls based on the time of day, perfect for businesses that have peak hours during events like the Missouri River Irish Fest.
Is it possible to manage calls from my St. Charles antique shop to my personal phone using FlyNumber?
Yes! You can forward calls from your FlyNumber directly to your personal phone, ensuring you never miss a call from a customer, even when you're out picking up new antique pieces along Historic South Main Street. Our flexible call forwarding and low per-minute rates make this easy and cost-effective.
Will I be able to use my FlyNumber at events like the Festival of the Little Hills?
Definitely! Our service allows you to use any device or software to make and receive calls. When setting up at the festival or busy during event hours, calls to your FlyNumber can be answered on your smartphone or tablet using VOIP with unlimited incoming minutes.
Can FlyNumber help if I need multiple phone numbers for different parts of my business in St. Charles?
Absolutely, managing multiple FlyNumber accounts is straightforward. This is particularly useful if you operate several ventures across St. Charles, such as a café by the riverfront and a boutique in Frenchtown. You can have different numbers for each location and manage them all under one account.
What if I want to save recordings of customer orders at my St. Charles bakery?
No problem! FlyNumber can automatically save voicemails, greetings, and call recordings to the cloud. This feature is great for keeping track of customer orders during the busy Oktoberfest season, ensuring you never miss a beat—or a treat!
A genuine St Charles US phone number
In the heart of Missouri, St. Charles proudly uses the 636 area code, an identifier that has been connecting residents since its split from area code 314 in 1999. When dialing a St. Charles number, the format to follow is +1 636 XXX XXXX, ensuring you reach this historic area, home to the state's first capital and a vibrant, growing community.
Other cities that may tickle your fancy
- Sedalia, a hub for Missouri State Fair enthusiasts, now served by FlyNumber's flexible VoIP solutions.
- Chesterfield blends urban vibe with suburban peace, perfect for managing FlyNumber's cloud-based calls.
- Rolla, home to Missouri S&T, connects globally with FlyNumber's easy call forwarding.
- O'Fallon's rapid growth meets advanced call routing through FlyNumber's innovative features.
- Jefferson City, Missouri’s capital, harnesses FlyNumber for efficient government and business communications.
Unlimited incoming
Answer over the internet and incoming calls are unlimited, included in the St Charles number's monthly price.
Use FlyNumber SIP with any SIP app or desk phone, or forward to a SIP / VoIP address: your own PBX, a VoIP provider, or an AI voice platform like LiveKit or VAPI.
Forward to any regular phone number
For an additional low per min rate, you can forward the St Charles FlyNumber calls to any regular phone number in the world.
Use our cloud PBX system (optional) for increased flexibility:
Use cases
Over the years we've seen our FlyNumbers used in a multitude of ways:
- Use the St Charles number as a 2nd phone line/phone number
- Anonymize your personal mobile phone number
- Separate business and personal calls
- For your "Contact Us" page
- Give friends/family in a local phone number to reach you
- Use the St Charles, US FlyNumber for applications or forms (both online and offline)
Optional Cloud Phone System
Configure your call flow with our intuitive "drag and drop" grid canvas.
Local info you may want to know
St. Charles, Missouri, holds a population of around 71,000. It's a growing hub with diverse age groups and a robust educational backdrop, fostering a vibrant community culture.
The city is a historical gem nearby St. Louis, known for its charming brick-lined streets and colonial architecture. This aspect attracts tourists, beneficial for businesses in hospitality and retail sectors.
Interestingly, St. Charles was the first capital of Missouri—adding historical prestige. It hosts the annual Christmas Traditions Festival, drawing thousands, which could be a significant local market event for businesses.
We cover thousands of cities from all over the world
Check out our main United States page here.
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Pay per phone number, not per user
No setup fee on most numbers.
Never any contracts or obligations, cancel anytime.
Turn on Auto-Renew — each renewal is a one-time charge — or add funds manually.
*Monthly price for the number includes unlimited incoming minutes when you answer with FlyNumber SIP or VoIP.
Additional rates apply when you forward to a regular phone number or make outgoing calls (via FlyNumber SIP or the optional cloud phone system).