SMPP SMS & Wholesale Bulk SMS!

If you are looking for a reliable SMPP gateway for high-volume SMS termination, ZCalls provides premium worldwide reach. Our SMPP v3.4 hub is designed for enterprises and aggregators requiring stable connectivity and high delivery rates. Register online for an SMS account, interconnect your system via our API or SMPP credentials, and start sending marketing or transactional SMS at wholesale prices. See our low worldwide rates and scale your messaging business today.

Register online for a Wholesale SMS account, interconnect your system via our SMS API or SMPP credentials, and start sending marketing or transactional SMS at wholesale prices. See our low worldwide rates and scale your messaging business today.

SMS Features:

  High Throughput: SMPP v3.4 support for high-volume traffic.
  Global Reach: Direct connections to 800+ mobile operators worldwide.
  Delivery Reports (DLR): Real-time status tracking for all sent messages.
  Dynamic Sender ID: Support for Alpha-Numeric and Numeric Sender IDs.

How it works (SMS Interconnect):

  Account Setup: Sign up for an SMS Wholesale Account to get your credentials.

  Interconnect: Connect via SMPP v3.4 or our HTTP/Rest API for seamless integration with your software.

  Testing: Request test credits to verify delivery quality to your target mobile networks.

  Pricing: Benefit from volume-based tiered pricing. High delivery success (99.9% uptime).

Note: Our SMS Gateway supports Long SMS (concatenation), Unicode (Emoji & International scripts), and Two-Way SMS via Virtual Numbers.