NPA-NXX’S

1. NPA-NXX’S BLNGMTWE01T ACCESS TANDEM LERG SWITCH CLLI POI / ACTL CLLI ACTUAL SWITCH CLLI & POINT CODE DISCLAIMER: all routing should follow LERG routing guidelines. SPOP diagrams are valid for 6 months from date of approval; implementation must occur within that time frame. BILLINGS LATA 650 * Locality covered by local tandem – submit diagram for local tandem, also. REV. 2/28/08

2. DISCLAIMER: all routing should follow LERG routing guidelines. SPOP diagrams are valid for 6 months from date of approval; implementation must occur within that time frame. BILLINGS LATA 650 INSTRUCTIONS • Use previous slide as a template. Copy all and paste to new document • In top left box enter the full NPA-NXX’s* assigned to the switch and in LATA 650 (on ASR, full NPA-NXX’s should go in CNPANXX fields on Translations Questionnaire). • In center left boxes enter LERG switch CLLI (this is always the PSL on the ICASR page of the ASR) and POI/ACTL CLLI (this is the ACTL on the ICASR page). If POI/ACTL CLLI is owned by another OCN, LOA must be provided. • In lower left hexagon enter actual switch CLLI from SHA screen in LERG and point code (actual switch CLLI is always the CSL and the point code is entered in the CSPC field on the TRUNKING form of the ASR). LERG switch CLLI and actual switch CLLI may be the same if the actual switch is in the same LATA and then PSL and CSL would be the same CLLI. • EITHER enter a single line from POI/ACTL CLLI box to each access tandem circle and label “2W SPOP COMBINED” and include quantity of trunks requested OR enter 2 lines from POI/ACTL CLLI box to each access tandem circle and label top line “2W SPOP IXC” and bottom line “2W SPOP Local/Intra” and include quantity of trunks requested. • Indicate the QWEST localities where you will be conducting business by changing the color to red. * Full NPA-NXX’s – also known as “Code Holder”, “LERG Assignee”, or “A Record Holder” REV. 2/28/08

3. NPA-NXX’S BLNGMTWE01T LOCAL TANDEM LERG SWITCH CLLI POI / ACTL CLLI ACTUAL SWITCH CLLI & POINT CODE DISCLAIMER: all routing should follow LERG routing guidelines. SPOP diagrams are valid for 6 months from date of approval; implementation must occur within that time frame. BILLINGS LATA 650 REV. 2/28/08

4. DISCLAIMER: all routing should follow LERG routing guidelines. SPOP diagrams are valid for 6 months from date of approval; implementation must occur within that time frame. BILLINGS LATA 650 INSTRUCTIONS • Use previous slide as a template. Copy all and paste to new document • In top left box enter the full NPA-NXX’s* assigned to the switch and in the BILLINGS LOCAL CALLING AREA (on ASR, full NPA-NXX’s should go in CNPANXX fields on Translations Questionnaire). If no full NPA-NXX’s, MAY REQUEST ARLRN. SEE ARLRN PCAT FOR MORE INFORMATION. http://www.qwest.com/wholesale/clecs/slrn.html • In center left boxes enter LERG switch CLLI (this is always the PSL on the ICASR page of the ASR) and POI/ACTL CLLI (this is the ACTL on the ICASR page). If POI/ACTL CLLI is owned by another OCN, LOA must be provided. • In lower left hexagon enter actual switch CLLI from SHA screen in LERG and point code (actual switch CLLI is always the CSL and the point code is entered in the CSPC field on the TRUNKING form of the ASR). LERG switch CLLI and actual switch CLLI may be the same if the actual switch is in the same LATA and then PSL and CSL would be the same CLLI. • Enter a single line from POI/ACTL CLLI box to each local tandem circle and label “2W SPOP LOCAL” and include quantity of trunks requested. • Indicate the QWEST localities where you will be conducting business by changing the color to red. * Full NPA-NXX’s – also known as “Code Holder”, “LERG Assignee”, or “A Record Holder” REV. 2/28/08

5. NPA-NXX’S BZMNMTMA10T LOCAL TANDEM LERG SWITCH CLLI POI / ACTL CLLI ACTUAL SWITCH CLLI & POINT CODE DISCLAIMER: all routing should follow LERG routing guidelines. SPOP diagrams are valid for 6 months from date of approval; implementation must occur within that time frame. BILLINGS LATA 650 REV. 2/28/08

6. DISCLAIMER: all routing should follow LERG routing guidelines. SPOP diagrams are valid for 6 months from date of approval; implementation must occur within that time frame. BILLINGS LATA 650 INSTRUCTIONS • Use previous slide as a template. Copy all and paste to new document • In top left box enter the full NPA-NXX’s* assigned to the switch and in the BOZEMAN LOCAL CALLING AREA (on ASR, full NPA-NXX’s should go in CNPANXX fields on Translations Questionnaire). If no full NPA-NXX’s, MAY REQUEST ARLRN. SEE ARLRN PCAT FOR MORE INFORMATION. http://www.qwest.com/wholesale/clecs/slrn.html • In center left boxes enter LERG switch CLLI (this is always the PSL on the ICASR page of the ASR) and POI/ACTL CLLI (this is the ACTL on the ICASR page). If POI/ACTL CLLI is owned by another OCN, LOA must be provided. • In lower left hexagon enter actual switch CLLI from SHA screen in LERG and point code (actual switch CLLI is always the CSL and the point code is entered in the CSPC field on the TRUNKING form of the ASR). LERG switch CLLI and actual switch CLLI may be the same if the actual switch is in the same LATA and then PSL and CSL would be the same CLLI. • Enter a single line from POI/ACTL CLLI box to each local tandem circle and label “2W SPOP LOCAL” and include quantity of trunks requested. • Indicate the QWEST localities where you will be conducting business by changing the color to red. * Full NPA-NXX’s – also known as “Code Holder”, “LERG Assignee”, or “A Record Holder” REV. 2/28/08