TruOps Common Language offers
Common Language offers six (6) codes. Codes are delivered by email within two (2) business days after receipt of a request and necessary information. Choose from:
- CLLI Codes
- Design Routing (DRC) Codes
- Exchange Carrier (EC) Codes
- Interexchange Access Customer (IAC) Codes also known as Access Customer Name Abbreviation (ACNA) Codes
- Interexchange Customer Service Center/Service Center (ICSC/SC) Codes
- Manufacturer (MFR) Codes
Network Element Providers and Network Equipment Providers can utilize the NEP Startup Package. The package consists of a Manufacturer Code (MFR) and startup documents including the industry Generic Requirements (GR) documentation and the Common Language Job Aids that support equipment coding.
Common Language offers six (6) code spreadsheets. Spreadsheets are delivered by email within one (1) business day after an order confirmation. Choose from:
- Design Routing Codes (DRC)
- Exchange Carrier (EC) Codes
- Interexchange Access Customer (IAC) Codes also known as Access Customer Name Abbreviation (ACNA) Codes
- Interexchange Customer Service Center/Service Center (ICSC/SC) Codes
- Manufacturer (MFR) Codes
- Switching System Codes (SSC)
Common Language offers two (2) code documents. Documents are delivered by email within one (1) business day after an order confirmation. Choose from:
- GR-383-CORE, TruOps Common Language Equipment Codes (CLEI Codes) - Generic Requirements for Product Labels
- GR-485-CORE, TruOps Common Language Equipment Codes (CLEI Codes) - Generic Requirements for Processes and Guidelines
- codes
- spreadsheets
- documents


Interexchange Access Customer (IAC) Codes Spreadsheet

Interexchange Customer Service Center/Service Center (ICSC/SC) Codes Spreadsheet

Manufacturer (MFR) Codes Spreadsheet

Switching System Codes (SSC) Spreadsheet

CLEI Request Credit Card Payment

GR-383 Document

GR-485 Document
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grow with Common Language
value of a subscription
As a company grows, so does the business case for investing in a full-access Common Language subscription. A Common Language subscription provides enterprise-wide access to a broad, deep selection of support services and advanced features, including access to proprietary documentation to decipher the intelligence behind each code as well as Job Aids and Methods and Procedures. It also allows for better financial planning and deep business insights that help increase operational efficiency and billing accuracy.
get more from Common Language
CSPs, telecom infrastructure vendors and network element and equipment providers rely on TruOps Common Language for identifying, locating, managing and interconnecting network resources. Recognized by international standards bodies and organizations including ANSI, ATIS, ETSI and IETF, Common Language includes code sets, code spreadsheets and documents.