Commonwealth Telephone Enterprises Inc Watch

from SC 13G/A 1 page <page> Exhibit 1 Members of Filing Group V. Prem Watsa 1109519 Ontario Limited the Sixty Two Investment Company Limited 810679 Ontario Limited Fairfax Financial Holdings Limited United States Fire Insurance Company

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Commonwealth Telephone Enterpises, Inc. Gamco Asset Management Inc. 10/13/06 5,200- 41.5560 10/09/06 500- 41.3520 9/28/06 210- 41.3995 9/25/06 2,100- 41.1152 9/13/06 300 37.9000 9/12/06 1,750 37.9000 9/12/06 500 37.9000 9/11/06 22,500 37.6369 9/11/06 3,600 36.8513 9/11/06 1,900 37.6463 9/11/06 5,600 37.6369 9/11/06 900 36.8513 8/30/06 400- 35.1030 8/30/06 1,800- 35.1140 8/18/06 500- 34.4900 8/17/06 500- 34.3700 8/15/06 4,000- 34.3250 Gabelli Funds, LLC. Gabelli Abc Fund 9/11/06 1,000 37.4000 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ Stock Market. (2) Price Excludes Commission

from SC 13G/A 1 page <page> Exhibit 1 Members of Filing Group V. Prem Watsa 1109519 Ontario Limited the Sixty Two Investment Company Limited 810679 Ontario Limited Fairfax Financial Holdings Limited United States Fire Insurance Company

from SC 13D/A 1 page Underwriting agreement

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Commonwealth Telephone Enterprises Gamco Investors, Inc. 6/14/05 20,000- 40.4845 6/13/05 500- *Do 6/13/05 300- 39.9710 6/10/05 8,000- 53.1200 6/09/05 1,537- 52.6511 6/09/05 300- 52.9000 6/08/05 300- 52.7000 6/07/05 500- 52.9080 6/06/05 2,366- 51.8095 6/01/05 10,531- 52.6210 5/31/05 500- *Do 5/31/05 10,000- 52.0459 5/27/05 300- 51.4714 5/24/05 40,000- 51.3188 5/19/05 300- 50.6000 5/16/05 12,000- 50.8500 5/12/05 2,033- 51.0000 5/09/05 5,000- 51.0500 5/06/05 5,000- 50.8606 5/05/05 5,000- 50.9866 5/05/05 2,194- 51.0005 Gabelli Group Capital Partners 5/31/05 2,000- 51.4000 Gabelli Funds, LLC. Global Utility & Income Trust US Utility 5/06/05 1,000 50.9000 Gabelli Value Fund 6/07/05 8,900- 52.2900 6/06/05 12,100- 52.1536 6/02/05 2,000- 52.5500 5/27/05 5,000- 51.4500 5/26/05 1,000- 51.5100 5/12/05 12,500- 51.3168 5/10/05 6,500- 51.1200 4/26/05 2,000- 46.8005 4/25/05 4,000- 46.4753 4/22/05 2,200- 46.5800 Gabelli Utility Fund 6/10/05 10,000- 52.4400 5/03/05 10,000 50.1648 Gabelli Small Cap Growth Fund 6/10/05 5,000- 52.7500 Gabelli Equity Trust 6/14/05 10,000- 40.5259 Gabelli Dividend & Income Trust 5/03/05 15,000 50.1648 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership

from SC 13G 1 page <page> Exhibit 1 Members of Filing Group V. Prem Watsa 1109519 Ontario Limited the Sixty Two Investment Company Limited 810679 Ontario Limited Fairfax Financial Holdings Limited United States Fire Insurance Company

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Commonwealth Tel Ent Gamco Investors, Inc. 11/18/04 130,000- *Do 11/18/04 300- 49.0000 11/16/04 500- *Do 11/16/04 14,200- 49.0537 11/11/04 5,000- 48.6200 11/10/04 5,800- 48.7200 11/09/04 2,933- 48.5500 11/09/04 2,600- 48.4800 11/08/04 2,067- 48.5500 11/01/04 1,720 45.4000 11/01/04 3,440- 45.4000 10/29/04 952- 45.9468 10/27/04 4,000- 45.7410 10/26/04 2,300- 45.8978 10/25/04 2,000- 45.2205 10/25/04 5,800- 45.5100 10/22/04 4,200- 45.5110 10/18/04 100- 44.9000 10/12/04 1,448- 45.0000 10/11/04 292- 45.0000 10/08/04 472- 44.8800 10/08/04 400- *Do 10/06/04 1,450- 44.9100 10/06/04 5,505- 45.1939 9/21/04 100- 44.0000 Gabelli Funds, LLC. Gabelli Global Telecomm Fund 11/08/04 10,000- 48.5400 10/01/04 5,000- 43.8000 9/30/04 2,800- 43.6200 9/29/04 13,200- 43.3406 Gabelli Equity Trust 10/27/04 4,800- 45.5046 10/05/04 10,000- 44.5400 Gabelli Asset Fund 11/09/04 12,000- 48.5500 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Commonwealth Tel Ent Gamco Investors, Inc. 6/04/04 20,000 43.1300 6/02/04 2,000 42.7656 6/01/04 1,096 42.3409 5/26/04 10,000 42.0000 5/26/04 200- 41.9800 5/21/04 400- 41.7450 5/19/04 6,000 42.0524 5/18/04 3,600 42.1936 5/18/04 500 42.1090 5/18/04 4,500 42.1904 5/18/04 500 42.0800 5/14/04 5,000 42.0716 5/11/04 100- 42.7100 5/04/04 1,000- 41.8782 4/30/04 1,000- 42.0780 4/26/04 2,515 42.0145 4/26/04 5,756- 42.0381 4/26/04 362 42.0146 4/22/04 1,600 *DI 4/21/04 2,000- 42.3500 4/21/04 1,000 42.3500 4/19/04 700- 42.2614 4/15/04 500- 41.9200 4/12/04 500- 42.0000 Gabelli Funds, LLC. Gabelli Small Cap Growth Fund 5/28/04 11,000 42.4400 5/07/04 460- 43.6300 Gabelli Global Convert Fund 5/12/04 5,000- 42.0100 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Commonwealth Tel Ent Gamco Investors, Inc. 11/17/03 10,000 37.9103 11/17/03 3,000 38.1233 11/17/03 16,000 37.9103 11/17/03 26,500 38.1215 11/17/03 10,000 38.0709 11/17/03 300 37.4766 11/14/03 15,900 38.3375 11/14/03 1,500 38.3573 11/14/03 600 38.3700 11/14/03 10,000 38.2859 11/14/03 5,000 38.2859 11/14/03 1,100 38.4000 11/14/03 300- 38.4500 11/14/03 500 38.4000 11/14/03 300- 38.4700 11/13/03 5,000 36.8560 11/11/03 15,000 37.1986 11/11/03 3,500 37.1257 11/10/03 1,000 37.4500 11/10/03 29,600 37.3250 11/10/03 200 37.0500 11/07/03 1,100 36.8000 11/07/03 9,000 37.3418 11/07/03 5,000 36.9600 11/06/03 30,000 37.2797 11/06/03 19,800 37.4000 11/05/03 40,000 36.5398 11/05/03 10,000 36.5398 11/04/03 3,500 39.3466 11/04/03 10,000 40.8800 11/04/03 40,000 38.9659 11/04/03 20,300 39.1431 11/03/03 500 41.4140 11/03/03 5,000 41.4400 10/22/03 1,600 39.7700 10/13/03 3,000 40.4681 10/08/03 500- 41.0766 10/07/03 600 41.0000 10/06/03 1,000 41.6750 10/06/03 125- 41.0130 10/03/03 300 40.4500 10/02/03 500 40.4580 10/01/03 1,500 40.1759 9/26/03 245- 39.7000 Gabelli Funds, LLC. Gabelli Utility Trust 10/21/03 8,000 40.0800 Gabelli Global Multimedia Trust 9/22/03 1,030- 41.8000 Gabelli Global Convert Fund 11/10/03 5,000 37.3500 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (2) Price Excludes Commission

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Commonwealth Tel Ent Gamco Investors, Inc. 8/19/03 500- 37.5000 8/18/03 200- 37.9000 8/07/03 300- 38.5000 8/07/03 1,100- *Do 7/07/03 1,410- 44.7057 7/02/03 400- 43.5000 Gabelli Group Capital Partners 7/08/03 2,000- 44.9400 Gabelli Funds, LLC. Gabelli Global Telecomm Fund 8/29/03 3,000- 39.7000 Gabelli Asset Fund 7/07/03 3,500- 44.6700 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Commonwealth Tel Clb Gamco Investors, Inc. 8/29/03 500 45.5460 8/25/03 4,000 40.6300 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (2) Price Excludes Commission

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Commonwealth Tel Ent Gamco Investors, Inc. 4/24/03 500- 39.3011 4/23/03 5,000- 39.1080 4/17/03 600- 40.5500 4/16/03 10,000- 39.6161 4/15/03 12,000- 39.5848 4/08/03 5,300- 39.3004 4/02/03 2,000- 39.5628 4/01/03 5,000- 38.9450 3/31/03 1,423- 38.9005 3/27/03 2,000- 38.7350 3/26/03 3,000- 38.7090 3/21/03 3,500- *Do 3/17/03 23,000- 39.0528 3/14/03 500- 38.8500 Gabelli Associates Ltd 4/08/03 100- 39.1400 4/03/03 500- 39.4500 Gabelli Associates Fund 4/11/03 500- 39.3400 Gabelli Funds, LLC. Gabelli Value Fund 4/24/03 4,862- 39.8000 Gabelli Global Telecomm Fund 4/17/03 2,000- 40.2600 4/16/03 2,100- 39.6338 4/14/03 500- 39.5100 4/11/03 2,000- 39.5350 4/10/03 3,000- 39.5533 4/07/03 1,900- 39.3000 4/02/03 15,000- 39.5677 4/02/03 6,800- 39.3451 4/01/03 2,500- 39.0528 3/31/03 3,300- 39.0742 3/28/03 1,000- 39.1200 3/27/03 1,400- 39.0614 Gabelli Asset Fund 4/02/03 5,000- 39.4701 3/26/03 4,000- 38.9100 3/12/03 1,000- 39.0500 Class B- Commonwealth Tel Clb Gamco Investors, Inc. 4/21/03 2,000 40.5200 4/21/03 2,200 39.3945 4/16/03 800 39.7289 4/15/03 7,000 39.5074 4/11/03 1,000 39.4800 4/03/03 1,200 39.3900 3/27/03 1,000 39.0900 3/27/03 3,800 39.0500 Gabelli Associates Ltd 4/08/03 100 39.2000 4/03/03 500 39.5500 Gabelli Associates Fund 4/11/03 500 39.4000 Gabelli Funds, LLC. Gabelli Small Cap Growth Fund 4/21/03 400 38.9500 3/28/03 1,600 38.9475 Gabelli Asset Fund 3/26/03 5,000 38.7600 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Commonwealth Tel Clb Gamco Investors, Inc. 4/15/03 7,000 39.5074 4/11/03 1,000 39.4800 4/03/03 1,200 39.3900 3/27/03 3,800 39.0500 3/27/03 1,000 39.0900 Gabelli Associates Ltd 4/08/03 100 39.2000 4/03/03 500 39.5500 Gabelli Associates Fund 4/11/03 500 39.4000 Gabelli Funds, LLC. Gabelli Small Cap Growth Fund 3/28/03 1,600 38.9475 Gabelli Asset Fund 3/26/03 5,000 38.7600 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (2) Price Excludes Commission

from SC 13D/A 1 page Underwriting agreement

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Commonwealth Tel CL. B Gamco Investors, Inc. 2/21/03 800 37.9500 2/20/03 500 37.9500 2/20/03 1,600 38.0156 2/19/03 400 38.0500 1/29/03 1,000 34.7300 1/23/03 100 39.0000 1/22/03 100 38.5000 1/21/03 200 39.0000 1/17/03 100 39.0000 1/16/03 200 39.0000 1/13/03 3,000 38.9800 12/31/02 1,000 36.4250 Gabelli Securities, Inc. Gabelli Associates Fund 2/05/03 100 36.0000 2/04/03 500 35.9000 2/03/03 100 35.8100 Gabelli Funds, LLC. Gabelli Global Telecomm Fund 1/15/03 1,600 39.0000 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (2) Price Excludes Commission

from 8-K ~20 pages Underwriting agreement

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Commonwealth Tel Clb Gamco Investors, Inc. 7/31/02 1,200 38.7500 7/26/02 800 38.0500 6/26/02 1,900 39.2500 6/25/02 100 39.3500 6/17/02 2,000 41.4993 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (2) Price Excludes Commission

from S-3/A ~20 pages Form of Underwriting Agreement

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Commonwealth Tel CL B Gamco Investors, Inc. 1/10/02 1,000 42.0000 1/10/02 800 42.0000 12/26/01 1,000 46.0000 12/18/01 500- 47.4500 11/23/01 500 46.1000 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (2) Price Excludes Commission

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Commonwealth Tel Ent Gamco Investors, Inc. 6/04/01 6,000 34.6500 6/04/01 37,000 34.6768 6/04/01 2,000 34.6575 6/01/01 10,000 34.9050 6/01/01 2,300 34.8478 6/01/01 500 34.6000 6/01/01 500 34.8000 5/31/01 1,200 34.7292 5/23/01 1,500- 34.8833 5/23/01 1,500 34.8500 5/23/01 4,500 34.8833 5/21/01 1,000 35.6000 5/18/01 2,000 35.3300 5/14/01 1,000 34.9600 5/14/01 2,000 34.9200 5/10/01 3,000 34.5700 5/04/01 300 35.2600 5/03/01 1,000 34.6580 4/30/01 3,300 33.7879 4/27/01 1,000 32.3400 4/27/01 1,000 32.6450 4/25/01 300 32.8600 4/25/01 3,000 32.7280 4/25/01 6,100 31.6080 4/25/01 300 32.7500 4/24/01 100- 30.3100 4/24/01 2,000 31.2675 4/23/01 400- *Do 4/12/01 1,000 30.9500 4/11/01 5,000 29.9616 4/06/01 1,000 31.0000 Gabelli Funds, LLC. Gabelli Value Fund 5/17/01 3,000 35.5897 Gabelli Utility Trust 4/26/01 5,000 32.5010 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership. Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Convertible Notes- Commonwealth Tel Clb Gamco Investors, Inc. 5/25/01 600 36.8000 5/22/01 600 36.2500 5/21/01 200 36.2500 5/01/01 1,000 34.9500 4/30/01 100 36.0500 4/27/01 300 35.7833 4/16/01 1,500 34.2500 4/10/01 300 33.0000 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (2) Price Excludes Commission