AGT Limited V & H CO-ORDINATES TARIFF CRTC 18004 PART V 1st Revision Cancels Original Page 41 ITEM 500 Central Office Prefix - Alphabetical EXCHANGE NNX EXCHANGE NNX 972 Breton 696 Acme 546 Brocket 965 Airdrie 912 N Brooks 362 Airdrie 948 Brooks 793 Beach 924 597 388 Bruderheim 796 Alix 747 Burdett 833 Alliance 879 579 552 692 Andrew 365 (Airways) 250 Anzac 334 Calgary (Airways) 291 Ardrossan 922 Calgary (Airways) 735 N Arrowwood 534 Calgary (Bonavista) 225 Ashmont 726 Calgary (Bonavista) 257 N Assumption 321 Calgary (Bonavista) 271 Athabasca 675 Calgary (Bonavista) 278 Banff 760 Calgary (Bowness) 247 Banff 762 Calgary (Bowness) 286 Barons 757 Calgary (Bowness) 288 Barrhead 674 Calgary (Capitol Hill) 220 Bashaw 372 Calgary (Capitol Hill) 282 Bassano 641 Calgary (Capitol Hill) 284 Bawlf 373 Calgary (Capitol Hill) 289 Bear Canyon 595 Calgary (Crescent Heights) 230 Beaumont 929 Calgary (Crescent Heights) 276 Beaverlodge 354 Calgary (Crescent Heights) 277 Beiseker 947 Calgary (Crescent Heights) 520 Bentley 748 Calgary (Crowchild) 239 Berwyn 338 Calgary (Crowchild) 241 Big Valley 876 Calgary (Crowchild) 547 379 Calgary (Elbow Park) 287 Blackfalds 885 Calgary (Elbow Park) 243 Blackie 684 Calgary (Forest Lawn) 207 N Blue Ridge 648 Calgary (Forest Lawn) 235 Bon Accord 921 Calgary (Forest Lawn) 248 Bonanza 353 Calgary (Forest Lawn) 272 Bonnyville 812 N Calgary (Forest Lawn) 273 Bonnyville 826 Calgary (Forest Lawn) 569 Bow Island 545 Calgary (Hillhurst) 270 Bowden 224 Calgary (Hillhurst) 283 Boyle 689 Calgary (Hillhurst) 521 949 Calgary (Huntington Hills) 226 N Breton 696 Calgary (Huntington Hills) 274 Brocket 965 Calgary (Huntington Hills) 275

Filing Date: 1995 09 12 Effective Date: 1995 10 12 Approved in Telecom Order CRTC 95-1020, 1995 09 22 AGT Limited V & H CO-ORDINATES TARIFF CRTC 18004 PART V 2nd Revision Cancels 1st Revised Page 42 ITEM 500 Central Office Prefix - Alphabetical - Continued EXCHANGE NNX EXCHANGE NNX Calgary (Huntington Hills) 295 Calgary (Main) 290 Calgary (Huntington Hills) 730 Calgary (Main) 292 Calgary (Killarney) 240 Calgary (Main) 294 Calgary (Killarney) 242 Calgary (Main) 296 Calgary (Killarney) 246 Calgary (Main) 297 Calgary (Killarney) 249 Calgary (Main) 297 Calgary (Killarney) 686 Calgary (Main) 298 Calgary (Kingsland) 252 Calgary (Main) 299 Calgary (Kingsland) 253 Calgary (Main) 530 Calgary (Kingsland) 255 Calgary (Main) 531 Calgary (Kingsland) 258 Calgary (Main) 571 N Calgary (Kingsland) 259 Calgary (Main) 691 Calgary (Kingsland) 310 N Calgary (Main) 750 N Calgary (Kingsland) 540 Calgary (Main) 777 N Calgary (Kingsland) 560 Calgary (Main) 781 N Calgary (Kingsland) 607 N Calgary (Main) 974 Calgary (Kingsland) 620 N Calgary (Main) 999 N Calgary (Kingsland) 630 Calgary (McKenzie) 257 Calgary (Kingsland) 640 Calgary (Mount Royal) 228 Calgary (Kingsland) 650 Calgary (Mount Royal) 229 Calgary (Kingsland) 651 Calgary (Mount Royal) 244 Calgary (Kingsland) 660 N Calgary (Mount Royal) 245 Calgary (Kingsland) 661 N Calgary (Oakridge) 238 Calgary (Kingsland) 680 Calgary (Oakridge) 251 Calgary (Kingsland) 830 N Calgary (Oakridge) 281 Calgary (Kingsland) 850 Calgary (Ogden) 236 Calgary (Kingsland) 861 N Calgary (Ogden) 279 Calgary (Kingsland) 870 N Calgary (Ogden) 720 Calgary (Main) 221 Calgary (Priddis) 931 Calgary (Main) 231 Calgary (Shawnessy) 254 Calgary (Main) 232 Calgary (Shawnessy) 256 Calgary (Main) 233 Calgary (Temple) 280 Calgary (Main) 234 Calgary (Temple) 285 Calgary (Main) 237 Calgary (Temple) 293 Calgary (Main) 260 Calgary (Temple) 590 Calgary (Main) 261 Calling Lake 331 Calgary (Main) 262 Calmar 985 Calgary (Main) 263 Camrose 672 Calgary (Main) 264 Camrose 679 Calgary (Main) 265 Canmore 678 Calgary (Main) 266 Carbon 572 Calgary (Main) 267 Cardston 653 Calgary (Main) 268 Carmangay 643 Calgary (Main) 269 Caroline 722 Calgary (Main) 269 Carstairs 337 Filing Date: 1995 09 12 Effective Date: 1995 10 12 Approved in Telecom Order CRTC 95-1020, 1995 09 22

Filing Date: 1995 09 12 Effective Date: 1995 10 12 Approved in Telecom Order CRTC 95-1020, 1995 09 22 AGT Limited V & H CO-ORDINATES TARIFF CRTC 18004 PART V 2nd Revision Cancels 1st Revised Page 43 ITEM 500 Central Office Prefix - Alphabetical - Continued EXCHANGE NNX EXCHANGE NNX Castor 882 Edgerton 755 Cayley 395 550 N Cereal 326 Edmonton 551 N Cessford 566 Edmonton 554 N Champion 897 Edmonton 557 N Chauvin 858 Edmonton (Bonnie Doon) 440 Chipewyan Lake 899 Edmonton (Bonnie Doon) 450 C Chipman 363 Edmonton (Bonnie Doon) 461 C Clairmont 567 Edmonton (Bonnie Doon) 462 C Claresholm 625 Edmonton (Bonnie Doon) 463 C Clive 784 Edmonton (Bonnie Doon) 465 Clyde 348 Edmonton (Bonnie Doon) 466 Coaldale 345 Edmonton (Bonnie Doon) 468 Cochrane 932 Edmonton (Bonnie Doon) 469 Cold Lake 639 Edmonton (Bonnie Doon) 446 Conklin 559 Edmonton (Bonnie Doon) 490 C Consort 577 Edmonton (Bonnie Doon) 910 N Coronation 578 Edmonton (Bonnie Doon) 913 N Coutts 344 Edmonton (Bonnie Doon) 940 Cowley 628 Edmonton (Bonnie Doon) 975 N Craigmyle 665 Edmonton (Bonnie Doon) 991 N Cremona 637 Edmonton (Cannell) 470 Crossfield 946 Edmonton (Ellerslie) 988 Crowsnest (Bellevue) 564 Edmonton (Int. Airport) 890 Crowsnest (Blairmore) 562 Edmonton (Jasper Place) 483 Crowsnest (Coleman) 563 Edmonton (Jasper Place) 484 Czar 857 Edmonton (Jasper Place) 486 Daysland 374 Edmonton (Jasper Place) 489 Debolt 957 Edmonton (Lendrum) 430 Delburne 749 Edmonton (Lendrum) 434 Delia 364 Edmonton (Lendrum) 435 Derwent 741 Edmonton (Lendrum) 436 Devon 987 Edmonton (Lendrum) 437 Didsbury 335 Edmonton (Lendrum) 438 Dixonville 971 Edmonton (Londonderry) 456 C Donalda 883 Edmonton (Londonderry) 457 C Donnelly 925 Edmonton (Londonderry) 472 Drayton Valley 542 Edmonton (Londonderry) 473 Drayton Valley 621 N Edmonton (Londonderry) 475 Drumheller 820 N Edmonton (Londonderry) 476 Drumheller 823 Edmonton (Londonderry) 478 Duchess 378 Edmonton (Main) 413 N Eaglesham 359 Edmonton (Main) 420 East Coulee 822 Edmonton (Main) 421 Eckville 746 Filing Date: 1995 09 12 Effective Date: 1995 10 12 Approved in Telecom Order CRTC 95-1020, 1995 09 22 AGT Limited V & H CO-ORDINATES TARIFF CRTC 18004 PART V 2nd Revision Cancels 1st Revised Page 44 ITEM 500 Central Office Prefix - Alphabetical - Continued EXCHANGE NNX EXCHANGE NNX Edmonton (Main) 422 Edmonton (Winterburn) 470 Edmonton (Main) 423 Edmonton (Woodbend) 470 Edmonton (Main) 424 Edson 723 Edmonton (Main) 425 Elk Point 724 Edmonton (Main) 426 Elkwater 893 Edmonton (Main) 427 Elnora 773 Edmonton (Main) 428 Empress 565 Edmonton (Main) 429 Enchant 739 Edmonton (Main) 441 666 Edmonton (Main) 445 Evansburg 727 Edmonton (Main) 448 673 Edmonton (Main) 492 Fairview 835 Edmonton (Main) 493 Falher 837 Edmonton (Main) 496 Faust 355 Edmonton (Main) 497 Ferintosh 877 Edmonton (Main) 498 Flatbush 681 Edmonton (Main) 906 N Foremost 867 Edmonton (Main) 917 N Forestburg 582 Edmonton (Main) 944 584 Edmonton (Main) 945 697 Edmonton (Main) 951 N Fort MacKay 828 Edmonton (Main) 970 N Fort Macleod 553 Edmonton (Main) 990 N Fort McMurray 743 Edmonton (Norwood) 471 Fort McMurray 790 Edmonton (Norwood) 474 Fort McMurray 791 Edmonton (Norwood) 477 Fort McMurray 799 Edmonton (Norwood) 479 992 Edmonton (Norwood) 480 Fort Saskatchewan 998 Edmonton (Norwood) 491 927 Edmonton (Strathcona) 431 Fox Creek 622 Edmonton (Strathcona) 432 Fox Lake 659 Edmonton (Strathcona) 433 Gadsby 574 Edmonton (Strathcona) 439 Galahad 583 Edmonton (West Jasper Plc) 444 Gibbons 923 Edmonton (West Jasper Plc) 481 Gift Lake 767 Edmonton (West Jasper Plc) 487 Girouxville 323 Edmonton (West Jasper Plc) 930 Gleichen 734 Edmonton (Westmount) 447 Glendon 635 Edmonton (Westmount) 451 Glenwood 626 Edmonton (Westmount) 452 Grand Centre 594 Edmonton (Westmount) 453 Grand Centre 840 Edmonton (Westmount) 454 827 Edmonton (Westmount) 455 532 Edmonton (Westmount) 482 C Grande Prairie 538 Edmonton (Westmount) 488 C Grande Prairie 539 Filing Date: 1995 09 12 Effective Date: 1995 10 12 Approved in Telecom Order CRTC 95-1020, 1995 09 22 AGT Limited V & H CO-ORDINATES TARIFF CRTC 18004 PART V 2nd Revision Cancels 1st Revised Page 45 ITEM 500 Central Office Prefix - Alphabetical - Continued EXCHANGE NNX EXCHANGE NNX Grande Prairie 814 N Kitscoty 846 Grande Prairie 831 Lac La Biche 623 Granum 687 928 Grassland 525 Lacombe 782 Grassy Lake 655 Lake Louise 522 Grimshaw 332 Lamont 895 751 Langdon 936 768 658 Halkirk 884 Leduc 980 Hanna 854 Leduc 986 Hardisty 888 Legal 961 Hay Lakes 878 Leslieville 729 Hays 725 (Battle Heights) 381 943 Lethbridge (Battle Heights) 382 Heisler 889 Lethbridge (Main) 308 N High Level 926 Lethbridge (Main) 320 High Prairie 523 Lethbridge (Main) 327 High River 652 Lethbridge (Main) 328 Hilda 838 Lethbridge (Main) 329 Hines Creek 494 Lethbridge (Main) 330 N Hinton 865 Little Buffalo Lake 629 Hobbema 585 825 Holden 688 Lloydminster 871 Hughenden 856 Lloydminster 875 Hussar 787 Lodgepole 894 Hythe 356 Lomond 792 Innisfail 227 Longview 558 Innisfree 592 Lougheed 386 Irma 754 Magrath 758 Iron Springs 738 Ma-Me-O Beach 586 Irricana 935 Manning 836 Irvine 834 Mannville 763 Islay 744 868 Jarvie 954 Marlboro 397 Jasper 852 Marwayne 847 Jasper East 866 Mayerthorpe 786 Jean D'Or Prairie 759 McLennan 324 Jenner 898 Meander River 535 776 502 N Kananaskis 591 Medicine Hat 526 731 Medicine Hat 527 Keg River 981 Medicine Hat 528 Killam 385 Medicine Hat 529 775 Milk River 647

Filing Date: 1995 09 12 Effective Date: 1995 10 12 Approved in Telecom Order CRTC 95-1020, 1995 09 22 AGT Limited V & H CO-ORDINATES TARIFF CRTC 18004 PART V 2nd Revision Cancels 1st Revised Page 46 ITEM 500 Central Office Prefix - Alphabetical - Continued EXCHANGE NNX EXCHANGE NNX Millet 387 Red Deer 342 Milo 599 Red Deer 343 Minburn 593 Red Deer 346 Mirror 788 Red Deer 347 Morinville 939 Red Deer 350 Morley 881 Red Deer 357 N Morrin 772 Red Deer 391 N Mulhurst 389 Red Earth 649 Mundare 764 Redwater 942 Myrnam 366 Rimbey 843 Namao 973 Robb 794 Nampa 322 Rochester 698 Nanton 646 Rockyford 533 576 Rocky Mountain House 844 N 733 Rocky Mountain House 845 855 Rolling Hills 964 941 Rosalind 375 955 Rosebud 677 Nisku (T.I.N.A.) 880 Rumsey 368 795 Rycroft 765 Nobleford 824 Ryley 663 721 785 Okotoks 938 Sask. River Crossing 761 Olds 507 N Schuler 839 Olds 556 Seba Beach 797 Onoway 967 Sedgewick 384 Oyen 664 832 Paradise Valley 745 417 N Peace River 618 N Sherwood Park 449 Peace River 624 Sherwood Park 464 Peerless Lake 869 Sherwood Park 467 Peers 693 Sexsmith 568 Penhold 886 676 Picture Butte 732 Silver Valley 351 Pincher Creek 627 Slave Lake 849 Plamondon 798 Smith 829 Ponoka 783 Smoky Lake 656 Provost 753 Spirit River 864 Radway 736 960 N Rainbow Lake 956 Spruce Grove 962 Ralston 544 Spruce View 728 Raymond 752 St. Albert 458 Redcliff 548 St. Albert 459 Red Deer 302 N St. Albert 460 Red Deer 341 St. Albert 470 Filing Date: 1995 09 12 Effective Date: 1995 10 12 Approved in Telecom Order CRTC 95-1020, 1995 09 22 AGT Limited V & H CO-ORDINATES TARIFF CRTC 18004 PART V 2nd Revision Cancels 1st Revised Page 47 ITEM 500 Central Office Prefix - Alphabetical - Continued EXCHANGE NNX EXCHANGE NNX St. Michael 896 859 St. Paul 645 Wembley 766 Standard 644 Westlock 349 Standoff 737 352 Stavely 549 Wetaskiwin 361 Stettler 740 Whitecourt 706 N Stettler 742 Whitecourt 778 Stony Plain 963 Whitelaw 596 Stony Plain 968 N Widewater 369 Stirling 756 Wildwood 325 Strathmore 934 Willingdon 367 Strome 376 Winfield 682 Sunchild O'Chiese 989 Woking 774 Sundre 638 Worsley 685 Swan Hills 333 Wrentham 222 Sylvan Lake 887 Youngstown 779 Taber 223 Zama 683 Thorhild 398 Thorsby 789 Three Hills 443 Tilley 377 Tofield 662 Tomahawk 339 Torrington 631 Trochu 442 Turner Valley 933 Two Hills 657 Valleyview 524 Vauxhall 654 Vegreville 632 Vermilion 853 Veteran 575 Viking 336 Vilna 636 Vulcan 485 Wabamun 892 Wabasca 891 Wainwright 842 Walsh 937 771 Wanham 694 Warburg 848 Warner 642 Warspite 383 Waskatenau 358 Filing Date: 1995 09 12 Effective Date: 1995 10 12 Approved in Telecom Order CRTC 95-1020, 1995 09 22

Filing Date: 1995 09 12 Effective Date: 1995 10 12 Approved in Telecom Order CRTC 95-1020, 1995 09 22