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USBI - Mainstreet Telephone Co. Customer Service
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FAQ
Updated
June 27, 2025
USBI - Mainstreet Telephone Co. Customer FAQ
Top Answers & How-to Guides
What is USBI - Mainstreet Telephone Co.'s Phone Number?
The question we are asked most often is about how to talk to USBI - Mainstreet Telephone Co. customer service. Click here for contact information, email and chat options, getting a live person, wait times and more.
Can I keep my current phone number if I switch to USBI - Mainstreet Telephone Co.?
You can keep your phone number when switching to USBI - Mainstreet Telephone Co. via number portability. Ensure your current...
What are the payment options for USBI - Mainstreet Telephone Co. services?
USBI - Mainstreet Telephone Co. provides various payment methods for customer convenience. Options generally include online...
Ask any question you have about USBI - Mainstreet Telephone Co. customer service, get an answer now.
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Recent USBI - Mainstreet Telephone Co. Customer Questions
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Telephone Plans
What are the different telephone plans offered by USBI - Mainstreet Telephone Co.?
USBI - Mainstreet Telephone Co. provides several phone plans catering to different needs, from basic landline services to...
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Can I add extra features to my telephone plan?
USBI - Mainstreet Telephone Co. generally allows customers to enhance their plans with various features like voicemail, call...
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Account Management
Can I keep my current phone number if I switch to USBI - Mainstreet Telephone Co.?
You can keep your phone number when switching to USBI - Mainstreet Telephone Co. via number portability. Ensure your current...
Read more
What are the payment options for USBI - Mainstreet Telephone Co. services?
USBI - Mainstreet Telephone Co. provides various payment methods for customer convenience. Options generally include online...
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Is there a contract or minimum term for USBI - Mainstreet Telephone Co. services?
USBI - Mainstreet Telephone Co. varies its terms for services, including contracts or minimum commitments based on the chosen...
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Are there any additional fees or charges for USBI - Mainstreet Telephone Co. services?
USBI - Mainstreet Telephone Co. may have extra fees beyond the base charges, such as installation, equipment, taxes, and...
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Is there a trial period for USBI - Mainstreet Telephone Co. services?
There is no standard trial period for USBI - Mainstreet Telephone Co. services, as trial availability varies by plan or...
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Service Quality
What are the international calling rates for USBI - Mainstreet Telephone Co.?
USBI - Mainstreet Telephone Co. has various international calling rates influenced by destination, chosen plans, and whether...
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What are the international calling rates for USBI - Mainstreet Telephone Co.?
USBI - Mainstreet Telephone Co. has various international calling rates influenced by destination, chosen plans, and whether...
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What is the process for reporting service issues?
When experiencing service issues with USBI - Mainstreet Telephone Co., customers should first gather relevant information about...
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What is the policy for home phone service during power outages?
USBI - Mainstreet Telephone Company’s home phone services may be affected by power outages, especially VoIP, which requires...
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Customer Support
Is there a mobile app available for USBI - Mainstreet Telephone Co. customers?
Currently, USBI - Mainstreet Telephone Co. does not offer a specific mobile app for its customers. However, customers can use...
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How does USBI - Mainstreet Telephone Co. handle privacy and data security?
USBI - Mainstreet Telephone Co. prioritizes privacy and data security through multifaceted strategies. They limit personal...
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What kind of customer support is available for technical issues?
USBI - Mainstreet Telephone Co. provides diverse customer support for technical issues through phone, online resources such as...
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Can I access voicemail from my email?
Accessing voicemail through email may be possible if USBI - Mainstreet Telephone Co. provides that feature with your specific...
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FAQ Table of Contents
Contact USBI - Mainstreet Telephone Co.
Telephone Plans
Account Management
Service Quality
Customer Support
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