Services.

Voice.

Services.

Voice.

Interconnection

It functions as a unified access point, ensuring instant, uninterrupted, and secure connectivity across all telecommunications networks, while enabling seamless collaboration and business continuity.

It provides the capability for physical and logical interconnection of telecommunications networks, enabling communication between subscribers of different providers as well as access to services of third-party networks.

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Watch the technical overview/implementation of the service in the video.

Available Interconnection Services

  • Call Termination: Delivery of calls to OTE geographic numbers

  • Call Origination: Delivery of calls from OTE to other providers

  • International Traffic: Full access to global networks

  • Transit: Transfer of calls between third-party networks via OTE

  • Access to Short Codes & Non-Geographic Numbers (e.g. 800, 909, 118)

  • Friend Network: Portability query and routing without direct interconnection

Interconnection

Benefits

Full interoperability between networks

International call routing, incoming and outgoing, with competitive rates

High voice quality, availability, and security

Simplified operation through a single interconnection with OTE

Transparent contracts fully compliant with RIO 2021

Short Codes and Non-Geographic Numbers

Through interconnection, subscribers gain access to OTE's and other networks' Short Codes and Non-Geographic Numbers.

This enables access to public emergency services, assistance, information, multimedia content, and premium or free-of-charge numbers.

SHORT CODES
Basic charge (local rate cap)10-11 (except 116, 118), 181-183
Emergency services100, 108, 112, 166, 197, 199, 1056, 11188, 116000
Directory information services118
Fault reporting services137
Helpdesk8138
Premium charge / Multimedia information services14
Short messaging / Multimedia messaging services190 to 196
Premium charge / Social care fundraising services supporting non-profit private sector organizations198YX (Y=8-9 & X=0-9)
Premium charge / Multimedia information services supporting non-profit private sector organizations198YX (Y=0-5 & X=0-9)
Short messaging services54
NON-GEOGRAPHIC NUMBERS
Personal Numbers70
Freephone Numbers800
Shared Cost Numbers (Onephone)801
Prepaid Card Call Numbers807
Service Provision Numbers806, 812, 825, 850, 875
Data Service Numbers896, 899
Premium rate services available to all901
Premium rate services exclusively for adults909

Pricelists

To view the service price list
click here to read or here to download the file.

For the pricing lists of other services, visit the section Pricelists

Related Documents

Interconnection Technical Presentation

Download

Click here to download the file

Interconnection OTE Reference Offer 2021

Download

Click here to download the file

Short Codes

Download

Click here to download the file

Interconnection Initial Request

Download

Click here to download the file

Interconnection FAQs

Interconnection