Telcodata

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How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "telcodata": {
      "type": "http",
      "url": "https://api.telcodata.us/mcp"
    }
  }
}

21 tools

• get_me

  Return the authenticated TelcoData account profile for the provided API key. Use this to confirm entitlement level, API access, expiration, and identity before explaining why a query or download may be unavailable.

• get_exchange

  Look up a single NANP NPA-NXX exchange/prefix. Use when the user has an area code plus exchange such as 425-555, or when deriving the prefix from a phone number is unnecessary. Set include_blocks=true when the user needs portability/pooling detail, the responsible carrier may…

• search_record_history

  Search TelcoData's tracked source-record changes in reverse chronological order. Use this for questions about when an NPA-NXX or thousands block changed carrier, OCN, CLLI/switch, assignment status, rate center, or another tracked field. Filters are combined, and omitting all…

• get_exchange_thousands

  Look up one thousands block within an NPA-NXX. Use when the user gives the seventh digit of a NANP number, such as 425-555-4XXX, or asks who owns/routes a specific block. If no block row exists, the tool reports whether it used the -1 aggregate/default row. TelcoData fields…

• lookup_tn

  Normalize a dialable telephone number to E.164 and identify country metadata. Prefer this whenever the user gives a full phone number. For NANP numbers, it returns the most specific TelcoData exchange or thousands-block record and shows whether the lookup used block detail or…

• list_area_code_exchanges

  List all exchanges/prefixes in a NANP area code. Use for area-code inventory, coverage, or 'what prefixes exist in 425' questions. Set include_blocks=true only when the user asks for every thousand block or pooling-level detail, because that can return many more rows. TelcoData…

• geocode_address

  Geocode a U.S. street address with TelcoData's local TIGER/Line database. For Canadian addresses, return the direct Natural Resources Canada Geolocator URL instead of proxying the Canadian query.

• search_ratecenter

  Search exchanges/prefixes for a rate center within a state, province, or NANP country code. Use for local-service geography questions such as 'prefixes in the Seattle rate center' or 'which exchanges are in Hamilton, BM'. Rate-center names are telecom rate-center labels, not…

• list_new_exchanges

  List newly assigned TelcoData exchanges for a date range. Use for recent numbering activity, new prefix reports, and state-filtered change monitoring. Defaults to the last 30 days when dates are omitted; pass explicit YYYY-MM-DD dates when the user gives a period. Results are…

• lookup_cic

  Look up a 4-digit Carrier Identification Code (CIC/PIC) record. Use for questions about long-distance carrier selection codes, 1010 dialing, or mapping a CIC to carrier/ACNA data.

• lookup_acna

  Look up CIC rows by 3-letter Access Customer Name Abbreviation (ACNA). Use when the user has an ACNA and wants associated carrier identification codes or carrier names.

• get_ocn_profile

  Fetch carrier profile details for a 4-character Operating Company Number (OCN). Use when the user asks who an OCN belongs to, wants carrier type/country, or needs FCC FRN/RMD and Canadian registration/contact fields tied to that carrier.

• search_carrier_profiles_by_rmd_id

  List carrier profiles sharing an FCC Robocall Mitigation Database filing ID. Use to connect multiple OCNs or brands to the same RMD filing/contact when investigating carrier identity, voice providers, or robocall-mitigation relationships.

• search_carrier_profiles_by_frn

  List carrier profiles sharing an FCC Registration Number (FRN). Use to group related OCNs, carrier names, and RMD records under a common FCC registration.

• list_ocn_prefixes

  List NPA-NXX prefixes assigned to an Operating Company Number (OCN). Use when the user asks where a carrier operates, what prefixes belong to a carrier, or wants to pivot from an OCN profile into numbering footprint. Combine with get_ocn_profile for carrier identity fields…

• list_tandem_prefixes

  List prefixes routed via a tandem switch CLLI. Use for routing and interconnection questions, or when the user has a tandem CLLI and wants all served prefixes. The input may be a 6- to 11-character CLLI prefix; broader prefixes can return more rows. TelcoData fields commonly…

• list_lata_prefixes

  List prefixes in a Local Access and Transport Area (LATA). Use for regional telecom market/routing questions such as all prefixes in a LATA. LATAs are telecom routing/market areas and do not necessarily match states, cities, or area codes. TelcoData fields commonly include npa…

• list_state_area_codes

  List NANP area codes for a state, province, or supported NANP country/territory code. Use for quick geography-to-NPA mapping before deeper area-code or rate-center queries.

• get_switch

  Fetch central-office/switch detail for one 11-character CLLI code. Use when the user asks about a switch, wire center, location, equipment/switch type, LATA, tandem, point code, or English name tied to a CLLI. The officetype field contains space-separated raw NECA Tariff 4…

• list_downloads

  List paid downloadable TelcoData datasets visible to the authenticated user, including entitlement/access flags. Use when the user asks what bulk data files, CSVs, database dumps, or paid downloads their account can access.

• get_download_metadata

  Fetch metadata for a specific paid download without transferring file contents. Use after list_downloads when the user asks about one dataset's suggested filename, access level, availability, file existence, or last-updated time.

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