Common use of Xxxx to Number Clause in Contracts

Xxxx to Number. 7.1.2 AT&T will perform duplicate record checks on EODUF records processed to O DUF. Any duplicate messages detected will be deleted and not sent to TWTC. 7.1.3 In the event that TWTC detects a duplicate on EODUF they receive from AT&T, TWTC will drop the duplicate message and will not return the duplicate to AT&T. 7.2 EODUF Physical File Characteristics 7.2.1 EODUF feed will be distributed to TWTC via Secure File Transfer Protocol (FTP). The EODUF messages will be intermingled among TWTC’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis Monday through Friday except holiday. If AT&T determines the Secure FTP mailbox is nearing capacity levels, AT&T may move the customer to CONNECT: Direct file delivery. 7.2.2 Data circuits (private line or dial-up) may be required between AT&T and TWTC for the purpose of data transmission. Where a dedicated line is required, TWTC will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with AT&T. TWTC will also be responsible for any charges associated with this line. Equipment required on the AT&T end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the AT&T data center by AT&T and the associated charges assessed to TWTC. Additionally, all message toll charges associated with the use of the dial circuit by TWTC will be the responsibility of TWTC. Associated equipment on the AT&T end, including a modem, will be negotiated on an individual case basis between the Parties. All equipment, including modems and software, that is required on TWTC’s end for the purpose of data transmission will be the responsibility of TWTC. 7.2.3 If TWTC utilizes FTP for data file transmission, purchase of the FTP software will be the responsibility of TWTC. Version: 4Q04 Standard ICA 02/04/05 7.3 EODUF Packing Specifications 7.3.1 The data will be packed using ATIS EMI records. A pack will contain a minimum of one message record or a maximum of 99,999 message records plus a pack header record and a pack trailer record. One transmission can contain a maximum of 99 packs and a minimum of one pack. 7.3.2 The OCN, From (XXX), and Invoice Number will control the invoice sequencing. The From XXX will be used to identify to TWTC which AT&T XXX is sending the message. AT&T and TWTC will use the invoice sequencing to control data exchange. AT&T will be notified of sequence failures identified by TWTC and resend the data as appropriate. Version: 4Q04 Standard ICA 02/04/05 RESALE APPLICABLE DISCOUNTS Residence % 14.80 Business % 14.80 CSAs % 8.98 OPERATIONS SUPPORT SYSTEMS (OSS) - "REGIONAL RATES" NOTE: (1) CLEC should contact its contract negotiator if it prefers the "state specific" OSS charges as ordered by the State Commissions. The OSS charges currently contained in this rate exhibit are the AT&T "regional" service ordering charges. CLEC may elect either the state specific Commission ordered rates for the service ordering charges, or CLEC may elect the regional service ordering charge, how ever, CLEC can not obtain a mixture of the two regardless if CLEC has a interconnection contract established in each of the 9 states. OSS - Electronic Service Order Charge, Per Local ServiceRequest (LSR) - Resale Only SOMEC 3.50 0.00 3.50 0.00 OSS - Manual Service Order Charge, Per Local Service Request(LSR) - Resale Only XXXXX 19.99 0.00 19.99 0.00 ODUF/EODUF SERVICES OPTIONAL DAILY USAGE FILE (ODUF) ODUF: Recording, per message 0.0000216 ODUF: Message Processing, per message 0.004704 ODUF: Message Processing, per Magnetic Tape provisioned 48.87 ODUF: Data Transmission (CONNECT:DIRECT), per message 0.00010863 ENHANCED OPTIONAL DAILY USAGE FILE (EODUF) EODUF: Message Processing, per message 0.258301 SELECTIVE CALL ROUTING USING LINE CLASS CODES (SCR-LCC) Selective Routing Per Unique Line Class Code Per Request PerSwitch 84.89 84.89 14.14 14.14 DIRECTORY ASSISTANCE CUSTOM BRANDING ANNOUNCEMENT via OLNS SOFTWARE Recording of DA Custom Branded Announcement 3,000.00 3,000.00 Loading of DA Custom Branded Anouncement per Switch perOCN 1,170.00 1,170.00 DIRECTORY ASSISTANCE UNBRANDING via OLNS SOFTWARE Loading of DA per OCN (1 OCN per Order) 420.00 420.00 Loading of DA per Switch per OCN 16.00 16.00 OPERATOR ASSISTANCE CUSTOM BRANDING ANNOUNCEMENT via OLNS SOFTWARE Recording of Custom Branded OA Announcement 7,000.00 7,000.00 Loading of Custom Branded OA Announcement per shelf/NAV perOCN 500.00 500.00 Loading of OA Custom Branded Announcement per Switch perOCN 1,170.00 1,170.00 OPERATOR ASSISTANCE UNBRANDING via OLNS SOFTWARE Loading of OA per OCN (Regional) 1,200.00 1,200.00 Version: 2Q07 Std ICA 04/26/07 Page 1 of 1‌ Attachment 2 Network Elements and Other Services‌ Version: 4Q06 Standard ICA 11/30/06 Version: 4Q06 Standard ICA 11/30/06

Xxxx to Number. 7.1.2 AT&T will perform duplicate record checks on EODUF records processed to O DUF. Any duplicate messages detected will be deleted and not sent to TWTC. 7.1.3 In the event that TWTC detects a duplicate on EODUF they receive from AT&T, TWTC will drop the duplicate message and will not return the duplicate to AT&T. 7.2 EODUF Physical File Characteristics 7.2.1 EODUF feed will be distributed to TWTC via Secure File Transfer Protocol (FTP). The EODUF messages will be intermingled among TWTC’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis Monday through Friday except holiday. If AT&T determines the Secure FTP mailbox is nearing capacity levels, AT&T may move the customer to CONNECT: Direct file delivery. 7.2.2 Data circuits (private line or dial-up) may be required between AT&T and TWTC for the purpose of data transmission. Where a dedicated line is required, TWTC will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with AT&T. TWTC will also be responsible for any charges associated with this line. Equipment required on the AT&T end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the AT&T data center by AT&T and the associated charges assessed to TWTC. Additionally, all message toll charges associated with the use of the dial circuit by TWTC will be the responsibility of TWTC. Associated equipment on the AT&T end, including a modem, will be negotiated on an individual case basis between the Parties. All equipment, including modems and software, that is required on TWTC’s end for the purpose of data transmission will be the responsibility of TWTC. 7.2.3 If TWTC utilizes FTP for data file transmission, purchase of the FTP software will be the responsibility of TWTC. Version: 4Q04 Standard ICA 02/04/05 7.3 EODUF Packing Specifications 7.3.1 The data will be packed using ATIS EMI records. A pack will contain a minimum of one message record or a maximum of 99,999 message records plus a pack header record and a pack trailer record. One transmission can contain a maximum of 99 packs and a minimum of one pack. 7.3.2 The OCN, From (XXX), and Invoice Number will control the invoice sequencing. The From XXX will be used to identify to TWTC which AT&T XXX is sending the message. AT&T and TWTC will use the invoice sequencing to control data exchange. AT&T will be notified of sequence failures identified by TWTC and resend the data as appropriate. Version: 4Q04 Standard ICA 02/04/05 RESALE APPLICABLE DISCOUNTS Residence % 14.80 16.79 Business % 14.80 15.54 CSAs % 8.98 15.54 OPERATIONS SUPPORT SYSTEMS (OSS) - "REGIONAL RATES" NOTE: (1) CLEC should contact its contract negotiator if it prefers the "state specific" OSS charges as ordered by the State Commissions. The OSS charges currently contained in this rate exhibit are the AT&T "regional" service ordering charges. CLEC may elect either the state specific Commission ordered rates for the service ordering charges, or CLEC may elect the regional service ordering charge, how ever, CLEC can not obtain a mixture of the two regardless if CLEC has a interconnection contract established in each of the 9 states. OSS - Electronic Service Order Charge, Per Local ServiceRequest (LSR) - Resale Only SOMEC 3.50 0.00 3.50 0.00 OSS - Manual Service Order Charge, Per Local Service Request(LSR) - Resale Only XXXXX 19.99 0.00 19.99 0.00 ODUF/EODUF SERVICES OPTIONAL DAILY USAGE FILE (ODUF) ODUF: Recording, per message 0.0000216 0.0000136 ODUF: Message Processing, per message 0.004704 0.002506 ODUF: Message Processing, per Magnetic Tape provisioned 48.87 35.90 ODUF: Data Transmission (CONNECT:DIRECT), per message 0.00010863 0.00010372 ENHANCED OPTIONAL DAILY USAGE FILE (EODUF) EODUF: Message Processing, per message 0.258301 0.235889 SELECTIVE CALL ROUTING USING LINE CLASS CODES (SCR-LCC) Selective Routing Per Unique Line Class Code Per Request PerSwitch 84.89 84.89 14.14 14.14 93.53 93.53 15.58 15.58 DIRECTORY ASSISTANCE CUSTOM BRANDING ANNOUNCEMENT via OLNS SOFTWARE Recording of DA Custom Branded Announcement 3,000.00 3,000.00 Loading of DA Custom Branded Anouncement per Switch perOCN 1,170.00 1,170.00 DIRECTORY ASSISTANCE UNBRANDING via OLNS SOFTWARE Loading of DA per OCN (1 OCN per Order) 420.00 420.00 Loading of DA per Switch per OCN 16.00 16.00 OPERATOR ASSISTANCE CUSTOM BRANDING ANNOUNCEMENT via OLNS SOFTWARE Recording of Custom Branded OA Announcement 7,000.00 7,000.00 Loading of Custom Branded OA Announcement per shelf/NAV perOCN 500.00 500.00 Loading of OA Custom Branded Announcement per Switch perOCN 1,170.00 1,170.00 OPERATOR ASSISTANCE UNBRANDING via OLNS SOFTWARE Loading of OA per OCN (Regional) 1,200.00 1,200.00 Version: 2Q07 Std ICA 04/26/07 Page 1 of 1‌ Attachment 2 Network Elements and Other Services‌ Version: 4Q06 Standard ICA 11/30/06 Version: 4Q06 Standard ICA 11/30/06

Xxxx to Number. 7.1.2 AT&T will perform duplicate record checks on EODUF records processed to O DUF. Any duplicate messages detected will be deleted and not sent to TWTC. 7.1.3 In the event that TWTC detects a duplicate on EODUF they receive from AT&T, TWTC will drop the duplicate message and will not return the duplicate to AT&T. 7.2 EODUF Physical File Characteristics 7.2.1 EODUF feed will be distributed to TWTC via Secure File Transfer Protocol (FTP). The EODUF messages will be intermingled among TWTC’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis Monday through Friday except holiday. If AT&T determines the Secure FTP mailbox is nearing capacity levels, AT&T may move the customer to CONNECT: Direct file delivery. 7.2.2 Data circuits (private line or dial-up) may be required between AT&T and TWTC for the purpose of data transmission. Where a dedicated line is required, TWTC will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with AT&T. TWTC will also be responsible for any charges associated with this line. Equipment required on the AT&T end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the AT&T data center by AT&T and the associated charges assessed to TWTC. Additionally, all message toll charges associated with the use of the dial circuit by TWTC will be the responsibility of TWTC. Associated equipment on the AT&T end, including a modem, will be negotiated on an individual case basis between the Parties. All equipment, including modems and software, that is required on TWTC’s end for the purpose of data transmission will be the responsibility of TWTC. 7.2.3 If TWTC utilizes FTP for data file transmission, purchase of the FTP software will be the responsibility of TWTC. Version: 4Q04 Standard ICA 02/04/05 7.3 EODUF Packing Specifications 7.3.1 The data will be packed using ATIS EMI records. A pack will contain a minimum of one message record or a maximum of 99,999 message records plus a pack header record and a pack trailer record. One transmission can contain a maximum of 99 packs and a minimum of one pack. 7.3.2 The OCN, From (XXX), and Invoice Number will control the invoice sequencing. The From XXX will be used to identify to TWTC which AT&T XXX is sending the message. AT&T and TWTC will use the invoice sequencing to control data exchange. AT&T will be notified of sequence failures identified by TWTC and resend the data as appropriate. Version: 4Q04 Standard ICA 02/04/05 RESALE APPLICABLE DISCOUNTS Residence % 14.80 16.79 Business % 14.80 15.54 CSAs % 8.98 15.54 OPERATIONS SUPPORT SYSTEMS (OSS) - "REGIONAL RATES" NOTE: (1) CLEC should contact its contract negotiator if it prefers the "state specific" OSS charges as ordered by the State Commissions. The OSS charges currently contained in this rate exhibit are the AT&T "regional" service ordering charges. CLEC may elect either the state specific Commission ordered rates for the service ordering charges, or CLEC may elect the regional service ordering charge, how ever, CLEC can not obtain a mixture of the two regardless if CLEC has a interconnection contract established in each of the 9 states. OSS - Electronic Service Order Charge, Per Local ServiceRequest (LSR) - Resale Only SOMEC 3.50 0.00 3.50 0.00 OSS - Manual Service Order Charge, Per Local Service Request(LSR) - Resale Only XXXXX 19.99 0.00 19.99 0.00 ODUF/EODUF SERVICES OPTIONAL DAILY USAGE FILE (ODUF) ODUF: Recording, per message 0.0000216 0.0000136 ODUF: Message Processing, per message 0.004704 0.002506 ODUF: Message Processing, per Magnetic Tape provisioned 48.87 35.90 ODUF: Data Transmission (CONNECT:DIRECT), per message 0.00010863 0.00010372 ENHANCED OPTIONAL DAILY USAGE FILE (EODUF) EODUF: Message Processing, per message 0.258301 0.235889 SELECTIVE CALL ROUTING USING LINE CLASS CODES (SCR-LCC) Selective Routing Per Unique Line Class Code Per Request PerSwitch 84.89 84.89 14.14 14.14 93.53 93.53 15.58 15.58 DIRECTORY ASSISTANCE CUSTOM BRANDING ANNOUNCEMENT via OLNS SOFTWARE Recording of DA Custom Branded Announcement 3,000.00 3,000.00 Loading of DA Custom Branded Anouncement per Switch perOCN 1,170.00 1,170.00 DIRECTORY ASSISTANCE UNBRANDING via OLNS SOFTWARE Loading of DA per OCN (1 OCN per Order) 420.00 420.00 Loading of DA per Switch per OCN 16.00 16.00 OPERATOR ASSISTANCE CUSTOM BRANDING ANNOUNCEMENT via OLNS SOFTWARE Recording of Custom Branded OA Announcement 7,000.00 7,000.00 Loading of Custom Branded OA Announcement per shelf/NAV perOCN 500.00 500.00 Loading of OA Custom Branded Announcement per Switch perOCN 1,170.00 1,170.00 OPERATOR ASSISTANCE UNBRANDING via OLNS SOFTWARE Loading of OA per OCN (Regional) 1,200.00 1,200.00 Version: 2Q07 Std ICA 04/26/07 Page 1 of 1‌ Attachment 2 Network Elements and Other Services‌ Version: 4Q06 Standard ICA 11/30/06 Rates Exhibit A Rates Exhibit B Version: 4Q06 Standard ICA 11/30/06