AT&T ENTERPRISES, LLC

FAA ENTERPRISE INFRASTRUCTURE SOLUTIONS (EIS) TASK ORDER 693KA8-21-F-000083 - GSA MULTIPLE AWARD IDIQ CONTRACT # GS00Q17NSD3000. THIS MODIFICATION IS TO ADD FUNDING AND MULTIPLE APPROVED ORDERS FOR WORK WITHIN SCOPE.

1. THE PURPOSE OF THIS MODIFICATION IS TO ISSUE AND DEFINITIZE A CHANGE ORDER TO INCREASE THE CEILING IF CLIN 40002 IN THE AMOUNT OF $15,000,00, ADD FUNDING IN THE AMOUNT OF $32,000.00 TO CLIN 40001, AND ADD FUNDING IN THE AMOUNT OF $1,500.00 TO CLIN

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $18,325.37 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED AS

SERVICES PROVIDES MIX OF NASA AND CARRIER MANAGED SERVICES COMPRISED OF A LOGICALLY SEPARATED, TRAFFIC ENGINEERED, PRIVATE MULTIPROTOCOL LABEL

GSA INFRASTRUCTURE AND COMMUNICATIONS SOLUTIONS (GICS) - TASK ORDER 3 - EDI VAN. THE PURPOSE OF THIS MODIFICATION IS

1. THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $18,000.00 ON CLIN 40001 IN SUPPORT OF TASK1651576 ON THE EIS AT&T DATA ORDER 89303021FIM400048. A. THE TOTAL FUNDING OBLIGATED FOR THI

SERVICES

SERVICES PROVIDES MIX OF NASA AND CARRIER MANAGED SERVICES COMPRISED OF A LOGICALLY SEPARATED, TRAFFIC ENGINEERED, PRIVATE MULTIPROTOCOL LABEL

GSA INFRASTRUCTURE AND COMMUNICATIONS SOLUTIONS (GICS) - TASK ORDER 3 - EDI VAN. THE PURPOSE OF THIS MODIFICATION IS TO ADD FY26 FUNDING IN THE AMOUNT OF $128,000.00 FOR THE PERIOD OF PERFORMANCE FROM OCTOBER 1, 2025 THROUGH SEPTEMBER 30, 2026.

FAA ENTERPRISE INFRASTRUCTURE SOLUTIONS (EIS) TASK ORDER 693KA8-21-F-000083 - GSA MULTIPLE AWARD IDIQ CONTRACT # GS00Q17NSD3000. THIS MODIFICATION IS TO ADD FUNDING AND MULTIPLE APPROVED ORDERS FOR WORK WITHIN SCOPE.

EIS CHS CARRIER B - AT&T DATA CENTERS SANTA CLARA, CA AND DALLAS, TX. CORRECT PRICING WORKBOOK

GSA INFRASTRUCTURE AND COMMUNICATIONS SOLUTIONS (GICS) - TASK ORDER 3 - EDI VAN. THE PURPOSE OF THIS MODIFICATION IS

EO14042 ENTERPRISE DATA NETWORK SERVICES CARRIER B

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $15,086.86 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED A

OY3 USAGE USCG

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $17,915.58 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED A

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $70,236.54 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED A

DD01 - IT AND TELECOM - SERVICE DELIVERY SUPPORT SERVICES. AT&T CORP. - EPA DATA AND VOICE ENTERPRISE NETWORK SERVICES.

TITLE: FY2025 - ATT CORP - RURR - INTERNET SVC - MCALLEN REQUESTOR: NILSA A ESCOBAR POP DATES: 10/01/2024 TO 09/30/2025 DELIVERY DATE: 09/30/2025 FUND TO DATE: 10/01/2024

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $49,958.04 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED A

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $11,290.21 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED A

TREASURY ENTERPRISE INFRASTRUCTURE SOLUTIONS TREASURY-WIDE (INCLUDING 14 BUREAUS) NETWORK SERVICES, VOICE TELECOMMUNICATIONS SERVICES, AUDIO/VIDEO/WEB CONFERENCING, AND CYBER REQUIREMENTS. SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $7,126.74 FOR CONTINUATION OF DISASTER EIS CIRCUITS. 33,735.66 AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INC

ENTERPRISE INFRASTRUCTURE SYSTEM TELECOMM SERVICES TO INCLUDE SUPPORT FOR LANDLINE AND MOBILE SERVICES - DEOBLIGATE EXCESS FUNDS FROM CLINS 11 & 12, ADD FUNDS FOR ADDITIONAL SERVICES, AND EXTEND PERIOD OF PERFORMANCE BY 6 MONTHS

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $30,871.24 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED A

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $9,756.36 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED AS

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $33,735.66 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED A

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $22,104.22 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED A

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $6,842.22 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED AS

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $12,522.02 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED A

DD01 - IT AND TELECOM - SERVICE DELIVERY SUPPORT SERVICES. AT&T CORP. - EPA DATA AND VOICE ENTERPRISE NETWORK SERVICES.

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $7,530.42 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED AS

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $10,859.93 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED A

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $58,401.54 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED A

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $3,802.60 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED AS

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $28,969.05 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED A

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $318.84 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED AS F

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $14,663.94 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED A

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $2,480.27 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED AS

AT&T VRS SERVICE FOR FY25 FROM OCTOBER 2024 - SEPTEMBER 2025

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $1062.97 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED AS

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $58,039.86 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED A

VOICE & DATA: THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE FUNDING IN THE AMOUNT OF $28,340.34 FOR CONTINUATION OF DISASTER EIS CIRCUITS. AS A RESULT OF THIS MODIFICATION, THE FUNDING FOR THE BASE AND ALL OPTIONS EXERCISED HAS INCREASED A

EIS CHS CARRIER B - AT&T DATA CENTERS SANTA CLARA, CA AND DALLAS, TX. CORRECT PRICING WORKBOOK

EO14042 ENTERPRISE DATA NETWORK SERVICES CARRIER B

DOMESTIC SERVICES

TO ADD FUNDING FOR FY25 Q4 CMF CONTINUATION FOR LABOR

9/29/2025, MODIFICATION P00023 ISSUED TO DE-OBLIGATE SURPLUS FUNDING.

TO PROVIDE FUNDING FOR CONTINUATION OF DISASTER EIS CIRCUITS

TO PROVIDE INCREMENTAL FUNDING BASED ON FUNDED WORK ORDERS ON EIS OPTION YEAR 5 AND OPTION YEAR 6. ASSOCIATED WORK ORDERS: VCW25036, VCW25037, VCW25038; VCW25039; VCW25040; VCW25041; VCW25042; VCW25043; VCW25045; VCW25050