US Area Code Guide

211 is a special service code in the North American Numbering Plan designated for community info services. It is not a standard dialable area code.

📞 271 Area Code — Quick Reference 📍 LocationUnknown, United States 🕐 Time ZoneMultiple (Varies) 🗓️ StatusActive — Geographic Area code 271 serves Unknown and surrounding communities in United States. Whether you received an unexpected call from this number or you’re trying to figure out where a 271 number is based, this guide covers the … Read more

📞 331 Area Code — Quick Reference 📍 LocationAurora, Illinois 🕐 Time ZoneCentral (UTC-6/UTC-5) 🗓️ StatusActive — Geographic Area code 331 serves Aurora and surrounding communities in Illinois. Whether you received an unexpected call from this number or you’re trying to figure out where a 331 number is based, this guide covers the exact location, … Read more

📞 391 Area Code — Quick Reference 📍 LocationUnknown, United States 🕐 Time ZoneMultiple (Varies) 🗓️ StatusActive — Geographic Area code 391 serves Unknown and surrounding communities in United States. Whether you received an unexpected call from this number or you’re trying to figure out where a 391 number is based, this guide covers the … Read more

📞 210 Area Code — Quick Reference 📍 LocationSan Antonio, Texas 🕐 Time ZoneCentral (UTC-6/UTC-5) 🗓️ StatusActive — Geographic The 210 area code covers San Antonio, Texas. Whether you received an unexpected call from this number or you’re trying to figure out where a 210 number is based, this guide covers the exact location, time … Read more

📞 270 Area Code — Quick Reference 📍 LocationBowling Green, Kentucky 🕐 Time ZoneEastern (UTC-5) 🗓️ StatusActive — Geographic The 270 area code covers Bowling Green, Kentucky. Whether you received an unexpected call from this number or you’re trying to figure out where a 270 number is based, this guide covers the exact location, time … Read more

📞 330 Area Code — Quick Reference 📍 LocationAkron, Ohio 🕐 Time ZoneEastern (UTC-5/UTC-4) 🗓️ StatusActive — Geographic The 330 area code covers Akron, Ohio. Whether you received an unexpected call from this number or you’re trying to figure out where a 330 number is based, this guide covers the exact location, time zone, spam … Read more

📞 390 Area Code — Quick Reference 📍 LocationUnknown, United States 🕐 Time ZoneMultiple (Varies) 🗓️ StatusActive — Geographic The 390 area code covers Unknown, United States. Whether you received an unexpected call from this number or you’re trying to figure out where a 390 number is based, this guide covers the exact location, time … Read more

📞 817 Area Code — Quick Reference 📍 LocationFort Worth, Texas 🕐 Time ZoneCentral (UTC-6/UTC-5) 🗓️ StatusActive — Geographic Numbers starting with 817 connect to Fort Worth and nearby areas in Texas. Whether you received an unexpected call from this number or you’re trying to figure out where a 817 number is based, this guide … Read more

📞 877 — Toll-Free Area Code Type: Toll-Free · Coverage: Nationwide US & Canada · Cost: Free to caller The 877 area code is a toll-free number — calls to 877 numbers are free for the person dialing. The business or organization that owns the number pays for incoming calls. Toll-free numbers work nationwide across … Read more