--- title: "Number Masking Services with Virtual Phone Numbers | DIDWW" description: "Increase your privacy with DIDWW Number Masking Services. Choose from a wide coverage of Virtual numbers and multiple Voice forwarding options like SIP or PSTN." canonical: "https://www.didww.com/solutions/use-cases/voice/number-masking-services" last_updated: "2026-10-23T14:37:52.114Z" --- # Number Masking Services with Virtual Phone Numbers | DIDWW > Increase your privacy with DIDWW Number Masking Services. Choose from a wide coverage of Virtual numbers and multiple Voice forwarding options like SIP or PSTN. Ultimate privacy with voice calls for your business and customers [Sign up now](https://my.didww.com/#/users/sign_up) [Talk to an expert](https://www.didww.com/request-a-demo) ## Why do customers choose DIDWW phone numbers for their number masking services ? - ### Avoiding revenue leakage Masked communications for the effective protection of your vendors and users’ personal phone numbers. - ### Extensive number coverage Global coverage of Local, National, Mobile and Toll Free Virtual Numbers available for instant provisioning. - ### Multiple forwarding options A wide range of forwarding options for voice - PSTN and phone.systems™. - ### Two-way Voice and SMS Both voice and text communications supported on the same phone number. - ### Simple yet powerful API REST API for the integration of the extensive range of DIDWW core services into your own business processes. - ### Easy set-up Instant changes to configurations online via our fully Self-service User Portal. ### Easy set-up Instant changes to configurations online via our fully Self-service User Portal. ### Avoiding revenue leakage Masked communications for the effective protection of your vendors and users’ personal phone numbers. ### Extensive number coverage Global coverage of Local, National, Mobile and Toll Free Virtual Numbers available for instant provisioning. ### Multiple forwarding options A wide range of forwarding options for voice - PSTN and phone.systems™. ### Two-way Voice and SMS Both voice and text communications supported on the same phone number. ### Simple yet powerful API REST API for the integration of the extensive range of DIDWW core services into your own business processes. ### Easy set-up Instant changes to configurations online via our fully Self-service User Portal. ### Avoiding revenue leakage Masked communications for the effective protection of your vendors and users’ personal phone numbers. ### Extensive number coverage Global coverage of Local, National, Mobile and Toll Free Virtual Numbers available for instant provisioning. ### Multiple forwarding options A wide range of forwarding options for voice - PSTN and phone.systems™. ### Two-way Voice and SMS Both voice and text communications supported on the same phone number. ### Simple yet powerful API REST API for the integration of the extensive range of DIDWW core services into your own business processes. ### Easy set-up Instant changes to configurations online via our fully Self-service User Portal. ## Why do customers choose DIDWW phone numbers for their number masking services ? - ### Local Phone Numbers Local presence in 5692 area codes with geographical DIDs. - ### National Phone Numbers Complete freedom for businesses in multi-regional markets across the globe. - ### Toll Free Phone Numbers An extensive worldwide coverage of Toll Free Numbers for global businesses with local customers. - ### Two-way SIP Trunking A powerful inbound and outbound SIP Trunking solution with rock-solid reliability, excellent audio quality and flexible trunk configurations. - ### Flexible Capacity options Flat-rate, pay-per-minute and hybrid voice channel Capacity for maximum availability and cost-efficiency. - ### Number Selection tool Instant access to an extensive global Phone Number inventory, including Gold and Vanity Numbers. - ### Shared Cost Numbers Effortless business phone number setup with country-wide accessibility. - ### Mobile Phone Numbers A wide selection of Voice and SMS-enabled phone numbers for cost-effective communications. - ### Business phone.systems™ Fully scalable, simple to use cloud-based PBX with a unique interface and an extensive feature set. ### Business phone.systems™ Fully scalable, simple to use cloud-based PBX with a unique interface and an extensive feature set. ### Local Phone Numbers Local presence in 5692 area codes with geographical DIDs. ### National Phone Numbers Complete freedom for businesses in multi-regional markets across the globe. ### Toll Free Phone Numbers An extensive worldwide coverage of Toll Free Numbers for global businesses with local customers. ### Two-way SIP Trunking A powerful inbound and outbound SIP Trunking solution with rock-solid reliability, excellent audio quality and flexible trunk configurations. ### Flexible Capacity options Flat-rate, pay-per-minute and hybrid voice channel Capacity for maximum availability and cost-efficiency. ### Number Selection tool Instant access to an extensive global Phone Number inventory, including Gold and Vanity Numbers. ### Shared Cost Numbers Effortless business phone number setup with country-wide accessibility. ### Mobile Phone Numbers A wide selection of Voice and SMS-enabled phone numbers for cost-effective communications. ### Business phone.systems™ Fully scalable, simple to use cloud-based PBX with a unique interface and an extensive feature set. ### Local Phone Numbers Local presence in 5692 area codes with geographical DIDs. ### National Phone Numbers Complete freedom for businesses in multi-regional markets across the globe. ### Toll Free Phone Numbers An extensive worldwide coverage of Toll Free Numbers for global businesses with local customers. ### Two-way SIP Trunking A powerful inbound and outbound SIP Trunking solution with rock-solid reliability, excellent audio quality and flexible trunk configurations. ### Flexible Capacity options Flat-rate, pay-per-minute and hybrid voice channel Capacity for maximum availability and cost-efficiency. ### Number Selection tool Instant access to an extensive global Phone Number inventory, including Gold and Vanity Numbers. ### Shared Cost Numbers Effortless business phone number setup with country-wide accessibility. ### Mobile Phone Numbers A wide selection of Voice and SMS-enabled phone numbers for cost-effective communications. ### Business phone.systems™ Fully scalable, simple to use cloud-based PBX with a unique interface and an extensive feature set. ## Request a quote Get an offer tailored for your business [Get your quote](https://www.didww.com/request-a-quote)