Messaging Resources
Area Code Resources
Find resources related to area codes and their usage in different regions.
Discover Area Code 406: Coverage, cities, carriers, history, and regulations of Montana's sole area code.
Discover Area Code 607, covering Binghamton, NY. Learn about its geographic reach, dialing patterns, and more.
Explore Area Code 719, covering Colorado Springs, CO. Find cities, regulatory info, and dialing instructions.
SMS Compliance Resources
Explore resources and standards for SMS compliance and regulations.
Master UAE SMS compliance: Sender ID, message limits, and best practices for effective communication.
Learn SMS compliance in Afghanistan: message limits, best practices, and legal guidelines for effective communication.
Discover Samoa's SMS guidelines: best practices, compliance, and technical details for effective messaging strategies.
Phone Number Standards
Learn about international phone number formats, area codes, and validation.
Discover Croatia's phone numbering system, formats, and dialing rules in our comprehensive guide for telecom experts and developers.
Explore Vanuatu's phone number formats, dialing codes, and telecom regulations with our detailed guide for professionals and businesses.
Explore Angola's phone number formats, dialing codes, and telecom regulations in this detailed guide for telecom professionals and developers.
Messaging Tools and Utilities
Discover tools to optimize your messaging workflows and improve deliverability.
Discover detailed phone number insights with our API, including carrier, fraud status, and portability. Optimize your data lookup process today.
Legal Resources
Access legal guidelines and resources for telecommunications and messaging.
Privacy Policy - Sent, Inc.
Online Terms of Service - Sent, Inc.
Supplemental Terms of Service - Sent, Inc.
Messaging Channels
Explore different messaging channels and strategies to maximize reach.
Apple's iOS 18 rolls out RCS support to iPhone, revolutionizing text messaging with high-quality media sharing, read receipts, and enhanced cross-platform features. Learn how to activate RCS on your iPhone and what it means for your messaging experience.