Messaging Resources

This guide details 10DLC SMS registration, covering TCR brand/campaign vetting and MNO compliance. Learn about brand vetting scores (0-100), use cases like 2FA, and Authentication+. Essential for A2P messaging compliance and improved deliverability. Understand TCPA rules and MNO tier assignments.

A technical guide to Afghanistan SMS: sender ID registration, compliance (ATRA), & message features. Supports GSM-7 (160 chars) & UCS-2 (70 chars) encoding. Includes opt-out keywords (STOP, لغو). Avoid error 21614 by not sending to landlines.

Explore Albania SMS: compliance, features, & best practices. Understand GSM-7/UCS-2 encoding, alphanumeric sender IDs, & message length (160/70 chars). Learn about two-way SMS limitations, consent rules (STOP/NDALO), & integration via Twilio, Sinch, MessageBird, Plivo. Essential for A2P messaging.

This guide details Afghanistan phone number formats (+93), validation rules, and area codes (20-69). Learn mobile (07X XXXXXXX), landline (0AA XXXXXX) patterns with regex examples. Includes JavaScript validation snippets and error handling for robust implementations.

Understand Albania's (+355) phone number system: formats, area/operator codes (2-5 digits), & validation. Includes geographic (0AA XXX XXXX) & mobile (06X XXX XXXX) patterns. Essential for developers needing E.164 formatting & regex for validation; covers toll-free (0800) & premium (0900) services.

Explore Algeria's phone number system: format (+213 XX XXXXXXX), area codes, and validation. Implement robust regex (e.g., mobile: ^\+213(5[4-6]|6[5-7]|7[7-9])\d{7}$) for accurate validation. Includes formatting examples and dialing procedures for developers.

Explore Afghanistan's SMS API pricing (from $0.2211/SMS) & provider landscape. Compare costs from Twilio ($0.3756/SMS), Plivo, & local MNOs (AWCC, Roshan, MTN, Etisalat). Analyze coverage (75-98%), ATRA compliance, & API integration for optimal SMS delivery.

Explore Albania's SMS API pricing for 2025, covering regulations and provider options. Compare international rates from Twilio ($0.025/SMS) and Plivo ($0.06317/SMS). Understand local operator costs (0.05-1.00 ALL/message), technical factors like <500ms latency, UTF-8 encoding, and compliance with AKEP for optimal SMS implementation.

Explore Algeria SMS API pricing for 2025, comparing Plivo, Twilio, Sinch & Infobip. Understand international gateways vs. local operators (Djezzy, Ooredoo, Mobilis). Includes cost optimization, technical requirements like UTF-8, & volume discount tiers (e.g., 10k-100k SMS = 5-15% off).

Explore NJ's Area Code 201: its role in the NANP since 1947, plus coverage details. Discover key cities like Jersey City & Hackensack. Understand the 7.92 million number pool, the 70% utilization rate, and the 551 overlay. Learn about major carriers and ten-digit dialing rules.

Explore Connecticut's area code 203, serving Bridgeport, New Haven & Stamford. Learn its history from 1947, the 475 overlay details, & 10-digit dialing mandates. Covers geographic reach, key telecom carriers like AT&T/Verizon, & PURA regulations. Includes lat/long coordinates.

Explore Alabama's area code 205: its coverage area, major cities (Birmingham, Tuscaloosa), and telecom infrastructure. Understand the 659 overlay & 10-digit dialing. Includes city coordinates (e.g., Birmingham: 33.52066, -86.80249), carrier landscape, & regulatory details for developers.

This document outlines a commercial license agreement, detailing terms between Sent, Inc. and a subscriber. It covers service access, permitted use cases, and initial/renewal terms (e.g., auto-renewal after initial term with 30-day notice). Fees and special product terms are also specified.

Explore Sent, Inc.'s Online Terms of Service governing access/use of its services, platforms, and technology. Understand user rights, restrictions, & IP ownership. Key topics: user content warranty, service modifications, fee structures (including auto-renewal 3 days prior), and dispute arbitration.

This Privacy Policy details data collection, storage, and usage practices. Learn how 'Sent, Inc.' processes personal data, including identifiers like email addresses and IP addresses. Discover data retention policies, cookie usage (including tracking pixels), and data protection measures. Opt-out instructions included.

Lookup phone number details using this API, including carrier, fraud risk, & portability status. Supports E.164 format (+12345678900). API rate limit: 15 requests/60 seconds. Returns MCC, MNC, LRN, & ported status.

Explore iPhone's RCS messaging via iOS 18, enabling high-quality media sharing and read receipts across platforms. Learn about automatic vs. manual activation. Understand SMS/MMS fallback, dual SIM support, and troubleshooting. Discover IMS status verification for carrier support.

Explore the Extensible Messaging and Presence Protocol (XMPP), a decentralized XML-based communication standard defined by RFC 6120 & 6121. Understand JIDs (localpart@domain/resource), stanzas (<message/>, <presence/>, <iq/>), TLS security, and XEP extensions like OMEMO for encryption. Perfect for developers.

Understand SMS compliance: TCPA, GDPR, CTIA. Learn express consent rules, opt-in/out, & content guidelines. Avoid $1500/violation fines. Ensure explicit consent & data protection.