Only $2.95 per month *

Nestled in the heart of Texas, San Marcos is a vibrant city blending rich history with modern growth, home to over 60,000 residents.

With area codes 512 and 737, you can establish a local presence in this bustling community.

Connect with San Marcos from anywhere using any device or software with our virtual phone numbers.

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Make and receive calls with your San Marcos phone number

FlyNumber SIP gives your San Marcos 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 San Marcos number as the caller ID
  • Up to 5 devices — phone, desktop and desk phone ring together
  • Voicemail built in
Incoming call Rings every registered device
🇺🇸
+1 307 429 0155 United States · Sheridan, WY
Included in the number's monthly rate
Outgoing call Dial out from any SIP app or desk phone
Caller ID +1 307 429 0155
🇺🇸 Your number
Billed per minute from your prepaid balance
FlyNumber SIP Make and receive calls
Built-in VoIP
Your own SIP credentials — works with any SIP app or desk phone.
Username13074290155
Password••••••••••
SIP serversip.flynumber.com
DevicesUp to 5
Phone, desktop and desk phone ring together
VoicemailBuilt in
Picks up when no device answers

Features

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Use any device or software

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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.

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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.
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FAQ’s

Can I get SMS on my San Marcos virtual phone number?

Yes, your San Marcos 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 San Marcos 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.

What devices can I use to handle my business calls with a FlyNumber in San Marcos, Texas?

Whether you’re running a business by the beautiful San Marcos River or remotely managing your Texas State University student interns, you can use any device to handle your FlyNumber calls. This includes smartphones, tablets, desktop computers, or even traditional landlines through VoIP software or hardware.

Can I direct calls received on my San Marcos FlyNumber to my mobile phone when I'm not in the office?

Absolutely! If you decide to take a day to explore the Outlet Malls or just need to be out of the office, you can forward your FlyNumber to your mobile phone or any other landline worldwide. This way, you won’t miss any important client calls, no matter where you are in or around San Marcos.

How can I manage multiple FlyNumbers for different departments of my business in San Marcos?

Managing multiple FlyNumbers on the same account is easy, which is great if your business covers different services like a tour guide for the Wonder World Park and a downtown eatery. You can customize call routing for each number, ensuring that calls reach the right department automatically.

Is it possible to use a FlyNumber to make outgoing calls showing my San Marcos business caller ID?

Yes, you can make outgoing calls using your FlyNumber as the outgoing caller-ID. This feature helps maintain a professional image, whether you’re calling local suppliers or customers across the U.S., keeping your San Marcos presence consistent.

Can I set up a call menu for my San Marcos FlyNumber?

Setting up a call menu system, like “Press 1 for Sales, 2 for Support,” is a great feature, especially if your business is involved in the vibrant festival scene in San Marcos. It can help direct callers to the right department efficiently, enhancing customer service.

How does FlyNumber help if I operate my business after regular hours in San P2arcos?

With FlyNumber, you can route phone calls based on the day and time to any destination of your choice. This feature is particularly beneficial if you operate outside conventional hours, such as running late-night food services during San Marcos events or handling emergency call-outs.

A genuine San Marcos US phone number

In the heart of Texas, San Marcos not only boasts the beautiful River and the title of America's longest continuously inhabited site, but also keeps you connected through the 512 and 737 area codes.

When dialing within the US, ensure to use the standard format: 1 + area code + 7-digit number, keeping you linked to this historic and vibrant community.

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Other cities that may tickle your fancy

  • Austin thrives with live music and tech; perfect for a FlyNumber with cool vibes.
  • Bastrop's historic charm meets modern business needs with flexible FlyNumber options.
  • Kyle, a fast-growing hub, enhances connectivity with FlyNumber’s cloud-based PBX system.
  • Dallas, a commercial powerhouse, demands dynamic communication solutions like FlyNumber.
  • Kerrville's scenic views pair with FlyNumber for tranquil yet connected business operations.
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Unlimited incoming

Answer over the internet and incoming calls are unlimited, included in the San Marcos 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.

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Forward to any regular phone number

For an additional low per min rate, you can forward the San Marcos FlyNumber calls to any regular phone number in the world.

Use our cloud PBX system (optional) for increased flexibility:

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Use cases

Over the years we've seen our FlyNumbers used in a multitude of ways:

  • Use the San Marcos 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 a local phone number to reach you on
  • Use the San Marcos, US FlyNumber for applications or forms (both online and offline)
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Optional Cloud Phone System

Local info you may want to know

San Marcos, Texas, is a vibrant hub with a population that skews young — the median age is around 24. It's heavily influenced by Texas State University, making it a prime spot for businesses targeting the college demographic.

Economically, San Marcos hosts a variety of industries from education to retail, benefiting from its location between Austin and San Antonio. The city is also known for having one of the largest outlet malls in the U.S. Interestingly, despite its growth, San Marcos still retains a small-town charm.

It's recognized for its beautiful river and public spaces, making it appealing for both residents and businesses looking for a scenic yet connected locale.

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We cover thousands of cities from all over the world

Check out our main United States page here.

Add local phone numbers from other countries and manage them all from the same account.

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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.

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*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).