Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 318J COMCAST IP PHONE, LLC

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
206-503 2 Seattle WA STTLWA03X1X  674   2017-01-20   
206-513 7 Seattle WA STTLWA03X1X  674   2018-12-18   
206-535 6 Seattle WA STTLWA03X1X  674   2011-09-29   
206-535 7 Seattle WA STTLWA03X1X  674   2011-09-29   
206-535 8 Seattle WA STTLWA03X1X  674   2011-09-29   
206-556 2 Seattle WA STTLWA03X1X  674   2014-08-12   
206-556 3 Seattle WA STTLWA03X1X  674   2014-08-12   
206-556 4 Seattle WA STTLWA03X1X  674   2014-08-12   
206-557 4 Seattle WA STTLWA03X1X  674   2012-11-26   
206-557 7 Seattle WA STTLWA03X1X  674   2013-04-30   
206-565 3 Bainbridge Island WA STTLWA03X1X  674   2016-11-06   
206-566 5 Seattle WA STTLWA03X1X  674   2015-03-29   
206-566 6 Seattle WA STTLWA03X1X  674   2014-12-04   
206-582 1 Seattle WA STTLWA03X1X  674   2013-09-27   
206-582 2 Seattle WA STTLWA03X1X  674   2013-09-27   
206-588 A Seattle WA STTLWA03X1X  674      
206-588 0 Seattle WA STTLWA03X1X  674   2008-06-29   
206-588 1 Seattle WA STTLWA03X1X  674   2008-06-29   
206-588 2 Seattle WA STTLWA03X1X  674   2008-06-29   
206-591 2 Bainbridge Island WA STTLWA03X1X  674   2019-07-19   
206-592 2 Des Moines WA STTLWA03X1X  674   2010-06-21   
206-592 6 Des Moines WA STTLWA03X1X  674   2011-09-01   
206-627 5 Des Moines WA STTLWA03X1X  674   2020-11-14   
206-627 6 Des Moines WA STTLWA03X1X  674   2020-11-14   
206-629 4 Richmond Beach WA STTLWA03X1X  674   2008-04-21   
206-629 5 Richmond Beach WA STTLWA03X1X  674   2010-10-11   
206-644 A Seattle WA STTLWA03X1X  674      
206-644 0 Seattle WA STTLWA03X1X  674   2020-12-14   
206-644 1 Seattle WA STTLWA03X1X  674   2020-12-14   
206-644 2 Seattle WA STTLWA03X1X  674   2020-12-14   
206-644 3 Seattle WA STTLWA03X1X  674   2020-12-14   
206-644 4 Seattle WA STTLWA03X1X  674   2020-12-14   
206-644 5 Seattle WA STTLWA03X1X  674   2020-12-14   
206-644 6 Seattle WA STTLWA03X1X  674   2020-12-14   
206-644 7 Seattle WA STTLWA03X1X  674   2020-12-14   
206-644 8 Seattle WA STTLWA03X1X  674   2020-12-14   
206-644 9 Seattle WA STTLWA03X1X  674   2020-12-14   
206-651 7 Des Moines WA STTLWA03X1X  674   2013-03-09   
206-653 7 Des Moines WA STTLWA03X1X  674   2006-01-10   
206-659 A Seattle WA STTLWA03X1X  674      
206-659 0 Seattle WA STTLWA03X1X  674   2008-12-11   
206-659 4 Seattle WA STTLWA03X1X  674   2009-08-30   
206-687 7 Seattle WA STTLWA03X1X  674   2011-03-10   
206-693 3 Seattle WA STTLWA03X1X  674   2015-01-22   
206-695 2 Seattle WA STTLWA03X1X  674   2003-08-18   
206-708 1 Seattle WA STTLWA03X1X  674   2007-05-26   
206-708 6 Seattle WA STTLWA03X1X  674   2007-05-26   
206-708 7 Seattle WA STTLWA03X1X  674   2007-05-26   
206-717 2 Seattle WA STTLWA03X1X  674   2016-05-02   
206-735 7 Seattle WA STTLWA03X1X  674   2012-12-21   
206-739 5 Seattle WA STTLWA03X1X  674   2015-07-01   
206-743 8 Seattle WA STTLWA03X1X  674   2011-06-05   
206-800 5 Richmond Beach WA STTLWA03X1X  674   2015-02-16   
206-801 7 Richmond Beach WA STTLWA03X1X  674   2005-03-26   
206-806 8 Seattle WA STTLWA03X1X  674   2019-07-08   
206-829 8 Seattle WA STTLWA03X1X  674   2006-04-01   
206-829 9 Seattle WA STTLWA03X1X  674   2006-04-01   
206-858 6 Seattle WA STTLWA03X1X  674   2013-02-27   
206-888 5 Seattle WA STTLWA03X1X  674   2020-03-03   
206-888 8 Seattle WA STTLWA03X1X  674   2020-04-10   
206-900 7 Seattle WA STTLWA03X1X  674   2015-08-28   
206-906 9 Seattle WA STTLWA03X1X  674   2006-06-20   
206-913 2 Seattle WA STTLWA03X1X  674   2006-06-20   
206-922 3 Seattle WA STTLWA03X1X  674   2006-06-20   
206-946 1 Seattle WA STTLWA03X1X  674   2014-04-16   
206-946 6 Seattle WA STTLWA03X1X  674   2014-01-24   
207-247 2 Waterboro ME PTLDMEFO16Z  120   2025-01-15   
207-295 2 Brunswick ME PTLDMEFO16Z  120   2018-12-17   
207-339 5 South Lebanon ME PTLDMEFO16Z  120   2023-05-19   
207-389 4 Bath ME PTLDMEFO16Z  120   2010-06-10   
207-389 6 Bath ME PTLDMEFO16Z  120   2015-03-22   
207-406 2 Brunswick ME PTLDMEFO16Z  120   2010-06-10   
207-406 4 Brunswick ME PTLDMEFO16Z  120   2012-05-24   
207-407 3 Lisbon Falls ME PTLDMEFO16Z  120   2010-06-10   
207-417 8 Freeport ME PTLDMEFO16Z  120   2018-11-02   
207-457 7 Lebanon ME PTLDMEFO16Z  120   2022-02-01   
207-477 1 Acton ME PTLDMEFO16Z  120   2023-05-19   
207-501 0 Berwick ME PTLDMEFO16Z  120   2013-05-06   
207-501 4 Berwick ME PTLDMEFO16Z  120   2022-11-01   
207-506 4 Limerick ME PTLDMEFO16Z  120   2024-12-21   
207-656 A Richmond ME PTLDMEFO16Z  120      
207-656 0 Richmond ME PTLDMEFO16Z  120   2010-06-10   
207-658 1 West Lebanon ME PTLDMEFO16Z  120   2023-05-19   
207-666 1 Bowdoinham ME PTLDMEFO16Z  120   2010-06-10   
207-686 3 Eliot ME PTLDMEFO16Z  120   2008-05-10   
207-687 0 Wiscasset ME PTLDMEFO16Z  120   2010-06-10   
207-688 2 Pownal ME PTLDMEFO16Z  120   2010-06-10   
207-703 A Kittery ME PTLDMEFO16Z  120      
207-703 0 Kittery ME PTLDMEFO16Z  120   2008-05-17   
207-703 2 Kittery ME PTLDMEFO16Z  120   2010-09-20   
207-704 A South Berwick ME PTLDMEFO16Z  120      
207-704 0 South Berwick ME PTLDMEFO16Z  120   2008-05-17   
207-704 2 South Berwick ME PTLDMEFO16Z  120   2015-10-21   
207-715 A Berwick ME PTLDMEFO16Z  120      
207-715 0 Berwick ME PTLDMEFO16Z  120   2008-05-10   
207-719 1 Sanford ME PTLDMEFO16Z  120   2021-11-15   
207-833 3 Harpswell ME PTLDMEFO16Z  120   2010-06-10   
207-844 8 Brunswick ME PTLDMEFO16Z  120   2013-10-29   
207-869 5 Freeport ME PTLDMEFO16Z  120   2010-06-10   
207-957 1 North Berwick ME PTLDMEFO16Z  120   2010-06-27   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 >>

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.