Covering Canvey Island &
Withersfield, North Weald, Bradwell on Sea, Arkesden, Loughton, CO13, Great Chesterford, Mayland, Babergh, RM18, Tolleshunt D Arcy, Ardleigh, Nazeing, Fryerning, Writtle, CO12, Billericay, Little Thurlow, Great Totham, Colchester, Alphamstone, Waltham Abbey, East Tilbury, Laindon, Stondon Massey, Pitsea, Wimbish, Roydon, Doddinghurst, Rayleigh, Thundersley, Barnston, Terling, CM2, Elsenham, Silver End, Wendens Ambo, Chadwell St Mary, Thurrock, RM17, SG8, Sturmer, CO2, CB10, Harwich, Rawreth, Takeley, Harlow, Great Baddow, Great Wakering, Kelvedon Hatch, Great Warley, Walton On The Naze, Chigwell, Steeple Bumpstead, Widdington, Fyfield, Langdon Hills, Westcliff, Rettendon, CO10, Hadleigh, Navestock, Wimbish Green, St Edmundsbury, SS1, CM16, Purleigh, Bocking, Wakes Colne, CM14, Steeple, Kelvedon, CM17, South Hanningfield, Shenfield, CO3, CB9, Matching, CO6, Clacton, Rochford, CM15, Galleywood, CO16, Elmdon, Eastwick, Wivenhoe, St Osyth, Kirby le Soken, Langley, Coggeshall, CM3, Rickling Green, Wickham Bishops, Great Bentley, Old Harlow, West Hanningfield, SS11, Great Yeldham, CM12, Brentwood, CO5, Stansted Mountfitchet, Teversham, EN9, Rayne, The Rodings, South Stifford, Wicken Bonhunt, Starlings Green, Moulsham, Southminster, Leigh On Sea, Cressing, Abbess Roding, CM1, Matching Green, Quendon, Hatfield Peverel, Widford, SS5, Southend On Sea, Chigwell Row, South Woodham Ferrers, Fingringhoe, SS17, Uttlesford, Clavering, Tollesbury, Corringham, Great Bromley, Castle Point, Debden, RM16, CM11, Little Baddow, Little Bradley, Buckhurst Hill, Theydon Bois, Essex, Latchingdon, Maldon, Great Sampford, CM19, Herongate, Ingrave, Audley End, Hawkwell, Lexden, Tendring, Birchanger, Dengie, South Benfleet, Barling, Epping Green, Cold Norton, Copford, Witham, Sible Hedingham, Black Notley, CM22, Little Walden, Broxted, Helions Bumpstead, South Ockendon, Radwinter, Great Burstead, Brightlingsea, CM24, Badgers Dene, Hackney Marshes, Clacton On Sea, Sheering, Little Warley, Springfield, Great Notley, Blackmore, E4, Howe Green, Tiptree, Mountnessing, North Weald Bassett, Stansted, Dedham, Ramsden Heath, Aythorpe Roding, Pond Street, CO15, Little Clacton, CM23, West Mersea, SS0, SS16, Wickford, CM0, Braintree, CM4, CM20, Little Parndon, Grays, Great Wratting, Woodham Ferrers, West Tilbury, Thaxted, Canewdon, Little Burstead, Asheldham, North Stifford, RM19, Earls Colne, Great Bardfield, Thorpe Bay, Bobbingworth, Ashingdon, Benfleet, Thorrington, Ashen, The Lavers, Stapleford Tawney, Marks Tey, Barnardiston, CO1, Boxted, Stanford Le Hope, Bulphan, Langham, Chelmsford, Lambourne, East Horndon, Debden Green, Littlebury, IG9, RM20, SS9, Halstead, Chrishall, Duddenhoe End, East Hanningfield, CB1, Wethersfield, Howlett End, Canvey Island, Boreham, Aveley, Galleyend, High Beach, CM6, Castle Hedingham, Burnham On Crouch, Hempstead, Ingatestone, SS14, CM13, SS8, CO7, Frinton On Sea, Kedington, Stock, Crays Hill, Sewardstone, Frinton, Rickling, Gilston Park, Lawford, Sandon, CM8, Great Thurlow, Panfield, Epping, Little Wratting, SS3, CB11, Birch, Chalkwell, West Thurrock, Ongar, Victoria Park, Southend, Tolleshunt Knights, Stapleford Abbotts, Saffron Walden, High Ongar, CM18, SS12, SS15, Hutton, Maylandsea, Red Oaks Hill, SS6, CO9, Westcliff On Sea, Stebbing, CO8, Stanway, Hockley, Danbury, CM9, Ashdon, Hatfield Heath, Purfleet, Gosfield, Ickleton, Hullbridge, Sewards End, Tillingham, CO11, Fobbing, Bardfield Saling, Great Leighs, Battlesbridge, Matching Tye, Tilbury, Warley, Chipping Ongar, Feering, SS13, CO4, IG7, Prittlewell, Aldham, CM7, CM5, Littlebury Green, Heybridge, Basildon, Little Waltham, Shoeburyness, Little Chesterford, Mersea Island, West Horndon, Birdbrook, Bures, Little Sampford, SS4, Great Dunmow, CO14, RM15, IG10, Shortgrove, Felsted, Finchingfield, Abridge, Tye Common, Strethall, Hinxton, SS7, Aingers Green, Althorne, Upper Green