Charleston business telecom
Sales and support teams selling into Charleston answer on a familiar +1 681 number, which lifts pickup rates against unknown international caller IDs. Coverage in this area includes the 681, 854 prefixes.
Services available in Charleston
Mix and match: trunks for your existing PBX, hosted extensions for new teams, and Charleston numbers pointed at either.
Hosted PBX681
A complete cloud phone system — no hardware, no headaches.
Virtual PBX681
A lightweight virtual phone system — perfect for distributed teams.
SIP Trunks681
Carrier-grade voice trunks for any PBX or contact center.
Local Phone Numbers681
Local presence in every market — without opening an office.
Virtual Receptionist681
Real humans answering your phone, 24/7, in your brand voice.
Voice & SMS Broadcast681
Reach thousands in minutes — voice or SMS, on demand.
Unified Communications (UCaaS)681
Voice, video, chat and meetings — one platform, one bill.
SD-WAN681
Application-aware, secure connectivity across every site.
Contact Center (CCaaS)681
Turn every interaction into a sales or service win.
IoT Solutions681
Monitor what matters — agriculture, facilities, cold chain and more.
Legal Virtual Assistant681
Bilingual legal answering for attorneys and law firms — 24/7/365.
LiveAgent + SIP Trunks681
Omnichannel help desk + local Charleston numbers in one US bundle.
Charleston pricing
Public per-service pricing for businesses in Charleston, United States.
| Service | Period | From |
|---|---|---|
| Hosted PBX | Per Month | $13 |
| Virtual PBX | Per Month | $13 |
| SIP Trunks | Per Month | $13 |
| Local Phone Numbers | Per month | Contact us |
| Virtual Receptionist | Per Month | $39 |
| Voice & SMS Broadcast | Per month | Contact us |
| Unified Communications (UCaaS) | Per month | Contact us |
| SD-WAN | Per month | Contact us |
| Contact Center (CCaaS) | Per month | Contact us |
| IoT Solutions | Per Month | $89 |
| Legal Virtual Assistant | Per Month | $1,225 |
Indicative country-level pricing. Custom quote on request.
Get started in Charleston
Popular with BPOs, staffing firms and SaaS vendors that need overflow capacity and clean caller ID on every Charleston campaign.
Talk to an expertMore on business telecom in United States
Our United States coverage goes beyond Charleston — +1 numbers, SIP trunking and hosted PBX nationwide.
- Business phone service in United StatesFull overview of services, pricing and coverage across United States.
- +1 virtual phone numbers in United StatesLocal and national United States numbers with fast activation.
- SIP trunking in United StatesScalable voice channels with per-second billing in United States.
- Hosted PBX in United StatesCloud phone system, IVR and extensions for United States teams.
- Cities we cover in United StatesCity-by-city local number coverage across United States.
- United States area codes (+1)Complete list of United States area codes and their cities.
- Talk to a United States telecom expertCustom quote and porting guidance for United States.
Frequently asked questions
Can I get a local Charleston phone number?+
Yes. We provide local Charleston numbers (+1 681, +1 854) alongside national and toll-free numbers in United States, typically activated within 1–3 business days.
Which area codes cover Charleston?+
Businesses in Charleston use +1 681, +1 854. We also cover the rest of United States under the same contract.
Do I need an address in Charleston to get a number?+
In most cases, no. Where local regulation requires proof of address, we tell you which documents are needed up front and handle the filing.
Do you port existing Charleston numbers?+
Yes. Porting from local operators happens with zero downtime and usually completes in 2–4 weeks.
Which services are available in Charleston?+
SIP trunking, hosted PBX, UCaaS, contact center, SD-WAN plus local, toll-free and international numbers — all on a single AstraQom contract.
Is support available during Charleston business hours?+
Yes. Our human support runs 24/7, so it covers Charleston business hours and everything outside them, in English, French and Spanish.