118-dk-tdc is a company within the Information Services category. 118-dk-tdc refers to a directory assistance service in Denmark, typically provided by or associated with TDC Group, a major Danish telecommunications company. It allows users to find phone numbers, addresses, and other contact information for individuals and and businesses.
118-dk-tdc was founded in The '118' service as a concept is long-established, evolving with telecommunications. A specific founding year for 118-dk-tdc is not a distinct event but rather an ongoing service provided by TDC. and is headquartered in Copenhagen, Denmark (as part of TDC Group).
118-dk-tdc is rated Low Visibility on the Optimly Brand Authority Index, a measure of how well AI models can accurately describe the brand. The exact score is locked for unclaimed profiles.
AI narrative accuracy for 118-dk-tdc is Moderate. Significant factual deltas detected.
AI models classify 118-dk-tdc as a Incumbent. AI names brand first.
118-dk-tdc appeared in 3 of 5 sampled buyer-intent queries (60%). While the core service is discoverable through direct queries, information regarding its current pricing, modern alternatives, or a dedicated online presence is less prominent. Users are increasingly turning to free online search engines for such information, creating a significant discoverability gap for traditional paid services.
The public perception accurately identifies 118-dk-tdc as a traditional directory assistance service, primarily known for helping users find contact information via phone in Denmark. It is often associated with the telecommunications provider TDC. Key gap: None identified as no conflicting data was provided. The general understanding aligns with a directory assistance service.
Of 3 key facts verified about 118-dk-tdc, 3 are well-documented (likely accurate across AI models), 0 have limited sourcing, and 0 are retrieval-dependent and may be inaccurate without live search.
The primary vulnerability is the declining relevance and usage of traditional phone-based directory assistance in an era dominated by free, instant, and comprehensive online search engines and mobile apps.
Buyers turn to 118-dk-tdc for Rely on memory or existing contacts: For frequently called numbers, individuals may rely on memory or existing contact lists stored in their phones or personal records., Company Websites or Social Media: Many businesses prominently display their contact information on their official websites or social media profiles, allowing for direct lookup., among 2 documented problem areas.
Buyers evaluating 118-dk-tdc typically ask AI models about "118 dk tdc number lookup", "tdc directory assistance denmark", "how to find phone number in denmark", and 3 similar queries.
118-dk-tdc's core products are Phone-based directory assistance, provision of contact information (phone numbers, addresses) for individuals and businesses..
118-dk-tdc uses Typically a premium rate per-call service, where users are charged a fee for each inquiry..
118-dk-tdc serves Individuals and businesses within Denmark requiring immediate contact information, particularly those without easy access to online search..
118-dk-tdc Historically, it offered a reliable, human-assisted source for verified contact information, directly linked to official telecom subscriber databases. Its association with TDC implies an official and authoritative source.
Brand Authority Index (BAI) tier: Low Visibility (exact score locked for unclaimed brands)
Archetype: Incumbent
https://optimly.ai/brand/118-dk-tdc
Last analyzed: July 26, 2026
Founded: Historically, directory assistance services have existed for decades, likely predating the digital era. Specific founding year for '118' under TDC is not readily available without more context, but the service concept is long-standing.
Headquarters: Denmark
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