Customer Service Information Response Field Descriptions
Administrative Section:
A.1 To: Company Name
(Required Field)
Name of company requesting Customer Service Information
A.2 Attention:
(Required Field)
Name and Number provided on CSI/TI request - from "Preferred Means of Response" field (e-mail, fax, US Mail).
A.3 Response Identifier Identifies the response number assigned by the provider to relate subsequent activity.
A.4 Requesting LSPs Transaction Number
(Required Field)
Identifies the Requesting Company Tracking Number to link the inquiry with the response.
A.5 Service Provider ID
(Required Field)
Where the LSR should be sent?
CSI/TI Data Elements Section:
1 BTN/ACCT #
(Billing Telephone Number/Account number)
(Identify as Res, Bus, or Coin)
(Required Field)
Billed Telephone Number/Account number - Primary telephone number on account. (BTN could be different than BTN supplied on CSIR by requesting LSP)
2 Billing Name
(Required Field)
Billing Name
3 Billing Address
(Required Field)
Billing Address (Address where account bills are sent).
4 Business or Residence Name
(If different than Billing Name)
(Required Field)
Account Name
5 Service Address
(If different than Billing Name)
(Required Field)
Service Address (Address where service is installed / working).
6 Feature (USOC / English) Description
(Required Field when features exist on account)
Features (USOC / with English Description) ordered on a customer's account (e.g., call waiting, call return, voice mail, inside wire, hunting etc.)
7 BTN and WTNs (Working Telephone Numbers) with vertical features (i.e.: Hunting, Custom Calling, Voice Mail, Remote Call Forwarding, etc.)
(Required Field)
BTN and WTNs will be listed along with the features for each number on account record.
Note: Hunting and Remote Call Forwarding Numbers (when applicable) may take longer to provide. Remote Call Forwarding number will be provided as part of Transition Information
8 Current PICs (Inter/IntraLATA) including PIC Freeze / Restrictions
(Required Field)
 
9 Options - (i.e.: 900, 700 Blocking, Toll Blocking, etc.)
(Required Field)
 
10 Service Configuration
(i.e., Resale, UNE-P, Loop and Number Portability, Number Portability only, etc. and Circuit ID(s)/TXNU on a TN by TN basis)
(Required Field)
See Table below: Service Configuration Values
If the Circuit ID box is checked, the Response shall provide:
1. the Circuit ID(s) (on a TN by TN basis with clear association, if possible);
2. a notation that the Circuit ID(s) is not being provided because the underlying circuit is not reusable;
3. a notation that the Circuit ID(s) is not available but the circuit(s) is reusable; or
4. a notation that the Circuit ID(s) is not available and the circuit(s) is not reusable.

Provision of the Circuit ID(s) by the NSP does not constitute a representation by the NSP that the Circuit ID(s) are accurate or that the associated facilities are reusable. Provision of the Circuit ID(s) by the OLSP is a representation that the Circuit ID(s) are accurate and the associated facilities are reusable.
11 Directory Listing Information
(Required Field)
Directory listing information will be provided with the CSI/TI and may be as a separate document.
12 Line Sharing / Line Splitting (if applicable)
(Required Field)
(Yes or No)
13 Data Information (Not defined at this point)

Service Configuration Values
Valid Values OBF definition Implied Meaning
A Loop UNE-Loop only, LSP is NSP for switch
B Loop with NP using INP UNE-Loop and Interim Number Portability
C Number portability using INP Interim Number Portability (e.g. Remote Call Forward) is being used.
D Facilities Based LSP provides end to end service (LSP is the NSP for switch and loop*)
*Loop includes loop arrangements where the loop is not migrate-able (e.g., T1, line share exists)
E Resale Total Service Resale - LSP uses another NSP for both switch and loop.
F Unbundled local switching (port) Switch only
M Combined loop and unbundled local switching (port) UNE-Platform - LSP use another NSP for both switch and loop.