Our mission is to provide the highest quality voice and data services at the most competitive rates, while maintaining first-class customer service.

We know that you have many options when it comes to
choosing a communications provider, and that is why
Cellulax works hard to distinguish itself from its
competitors. Cellulax provides reliable and
fully scalable voice and data services to fit your unique
communication needs and budgetary requirements.


Speak with a Cellulax Software Services pte Ltd representative.


Headquartered in Singapore, Cellulax Software Services pte Ltd is a facilities-based, full service telecommunications carrier and reseller. Cellulax has been serving residential, business, enterprise and wholesale customers across the Singapore since 2016 and prides itself on providing the highest quality service at the most competitive rates, while always maintaining first-class customer service.

  • Serving customers since 2016
  • Privately-owned
  • Nationwide footprint
  • Multiple Tier 1 carrier options (see our carriers & vendors)
  • Facilities-based carrier and reseller
  • Licensed CLEC
  • Major POPs in Singapore
  • In-house customer service, engineering, provisioning and 24/7 NOC


  • Home Phone Service and International Calling
  • Wireless/Mobile Phone Service
  • Small Business VoIP
  • Enterprise SIP Trunking
  • Digital PRI Voice Service
  • Toll-Free Services
  • Call Center/Dialer Termination
  • Dedicated Long Distance
  • Wholesale Voice
  • Dedicated Internet Access
  • MPLS
  • Private Lines
  • Ethernet
  • Cloud Solutions
  • Unified Communications
  • Wholesale Broadband

Our Carriers & Vendors

  • Level 3
  • Verizon
  • AT&T
  • CenturyLink
  • Sprint