Mexico • NPA 238 ☎️ Central Office Exchange (NXX)

+52 (238) 677 Exchange Code

Technical registry directory for telephone subscriber numbers starting with +52 (238) 677. Central office block assigned to Santiago Miahuatlan/Tehuacan, PUE, Mexico.

Standard Subscriber Format

+52 (238) 677-XXXX

Telecom Carrier Local Network Carrier

Area Code (NPA) 238

Primary Location Santiago Miahuatlan/Tehuacan, PUE

Service Type Landline

📋 Central Office Exchange 677 Routing Details

The 677 exchange code (central office prefix) operates within the 238 Numbering Plan Area (NPA) servicing Santiago Miahuatlan/Tehuacan, PUE, Mexico. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.

Telecommunication services within the +52 (238) 677 prefix range are primarily provisioned by Local Network Carrier, delivering local landline voice lines and network routing.

🌐 Dialing Instructions

• Domestic Calls: Dial 0238 677-1234 or local national format.
• International Calls: Dial +52 238 677-1234 from outside Mexico.
• E.164 Standard: +52238677XXXX

📞 Nearby Exchanges in Area Code 238

View All Area Code 238 Exchanges ›

(238) 347 (238) 395 (238) 537 (238) 548 (238) 869 (238) 597 (238) 791 (238) 926 (238) 419 (238) 766 (238) 366 (238) 316 (238) 304 (238) 706 (238) 805 (238) 560

❓ Frequently Asked Questions

What area code is +52 (238) 677?

Phone numbers starting with +52 (238) 677 belong to the 238 area code in Santiago Miahuatlan/Tehuacan, PUE, Mexico, routed via exchange block 677.

How do I call a 677 exchange number from abroad?

To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +52, then 238, and the subscriber number.

Which provider operates the 677 prefix in Santiago Miahuatlan/Tehuacan, PUE?

Telecom services for the 677 exchange block in Santiago Miahuatlan/Tehuacan, PUE are primarily assigned to Local Network Carrier for Landline connections.