Cities we serve in El Salvador
Local numbers and voice services in 1 major cities — plus full coverage of every regional area code.
See all area codesMore on business telecom in El Salvador
Explore the full El Salvador offering — +503 numbers, SIP trunking and hosted PBX.
- Business phone service in El SalvadorFull overview of services, pricing and coverage across El Salvador.
- +503 virtual phone numbers in El SalvadorLocal and national El Salvador numbers with fast activation.
- SIP trunking in El SalvadorScalable voice channels with per-second billing in El Salvador.
- Hosted PBX in El SalvadorCloud phone system, IVR and extensions for El Salvador teams.
- El Salvador area codes (+503)Complete list of El Salvador area codes and their cities.
- Talk to a El Salvador telecom expertCustom quote and porting guidance for El Salvador.
Frequently asked questions
Which El Salvador cities do you offer local numbers in?+
We cover 1 major cities across El Salvador, including San Salvador, plus every regional +503 area code in the country.
Can I have numbers in several El Salvador cities?+
Yes. One AstraQom account holds numbers from multiple cities, with a single invoice and centralised routing into your PBX or Microsoft Teams.
Do I need a local address in each city?+
Rarely. Where El Salvador regulation requires proof of presence, we tell you which documents are needed and handle the filing end to end.
How fast does a city number activate?+
Most +503 numbers activate within 1–3 business days. Toll-free or special numbers may need extra KYC.
Do you port existing numbers in these cities?+
Yes, from any licensed El Salvador operator with zero downtime, usually within 2–4 weeks.
Which services are available in each city?+
SIP trunking, hosted PBX, UCaaS, contact center, SD-WAN and local, national and toll-free numbers — all on one contract.